Xây nhà diện tích 3,6 x 14m cho ba thế hệ

Gia đình tôi có mảnh đất hướng Đông Bắc, diện tích 3,6x18m, muốn xây nhà 3 tầng thiết kế quán cafe hà nội.

Yêu cầu:

– Tầng 1: sân trước, phòng khách, cầu thang, 1 phòng ngủ cho người già, bếp ăn và 1 sân ra cổng nhỏ phía sau.
– Tầng 2: 2 phòng ngủ, wc
– Tầng 3: phòng thờ, phòng giặt, sân phơi

Mong các KTS tư vấn giúp, xin chân thành cảm ơn!

Trả lời:

Như các thông số về diện tích và nhu cầu anh đưa ra chúng tôi thấy rằng với chiều ngang nhà là 3,6 m và phải để sân trước và sân sau thì yêu cầu có được một phòng ngủ cho người già tại tầng một là khó khả thi, cho dù có có gắng đưa vào thì cũng không tạo được công năng nhà hợp lý. Do đó chúng tôi đưa ra một mặt bằng bố trí theo công năng như sau thi công nội thất chung cư trọn gói.

Tầng 1:

Đi qua cổng là sân trước, tiếp đến là sảnh chính đi vào phòng khách rộng 16 m2. Khu giữa nhà là cầu thang lên tầng trên, gầm cầu thang được bố trí một vệ sinh nhỏ và một tiểu cảnh khô.

Cuối nhà là phòng ăn liền khu bếp nấu rộng 14 m2 tiếp giáp một sân nhỏ cuối nhà. Trong phương án này chúng tôi không đặt phòng ngủ nhỏ ở tầng 1 bởi vì diện tích sử dụng của tầng một không còn .

Tầng 2:

Bố trí phòng ngủ bố mẹ có ban công phía trước, một phòng ngủ nhỏ phía cuối nhà. Khu giữa nhà là cầu thang và khu vệ sinh chung rộng rãi với bồn sục và các thiết bị khác.

Tầng 3:

Bố trí phòng ngủ nhỏ sau nhà dành cho khách, phía trước nhà là sân thượng và phòng thờ thiết kế nội thất quán cafe trọn gói.

KTS. Quốc Tuấn
Văn phòng thiết kế nội thất Đô Thị Xanh
Theo Đô thị

Facebook Comments
Xây nhà diện tích 3,6 x 14m cho ba thế hệ
Đánh giá bài viết

586 Comments

  1. I simply want to say I’m very new to weblog and absolutely enjoyed you’re web-site. Likely I’m planning to bookmark your site . You definitely have terrific well written articles. With thanks for sharing with us your website.

  2. Hello just wanted to give you a quick heads up. The words in your
    article seem to be running off the screen in Opera. I’m not
    sure if this is a formatting issue or something to do with web browser compatibility but I thought I’d post to let you know.
    The design look great though! Hope you get the problem resolved soon. Cheers

  3. acquisto online cialis|comprar cialis generico linea|generic pharmacy cialis|comprar cialis mallorca|cialis 10 mg precio farmacia|cialis pldora sper|cialis farmacia roma|sales cialis 20mg|cialis name brand cheap|cialis as needed dosage|billig cialis kaufe|cialis|best deal brand cialis|cialis kaufen potenzmittel|cialis price philippines|acheter cialis pharmacie ligne|10mg cialis reviews|shouldyoutake20gmcialisaday|buy cialis japan|cialis kaufen sterreich|cialis once a day 5 mg|prezzo cialis generico meglio|ship generic cialis to canada|i use it discount on cialis|cialis soft prezzo|buying cialis soft tabs 100 mg|buying cialis soft tab|cialis professional generic|wow drug cialis|cialis senza dogan|i recommend cialis malaysia|just try one day cialis|click now how does cialis work|40 mg cialis retail price|costco pharmacy cialis|sale cialis usa|cialis 10 mg economico|buy cialis in cape towm|buy tadalafil cialis|drug cost of cialis pills|visit web site cialis china|tienda de pldora azul cialis|buy cialis in usa overnight|singapore cialis shop guardian|we like it online cialis sale|where to buy cialis in ontario|generika cialis rezeptfrei|cialis function|cialis for women does it work|cialis professional wirkung|is 40mg cialis safe|the best place sales of cialis|30 day free cialis trial|cialis come far|order cialis 20mg 90 tabs|cialis pills boards|only now best soft cialis|low cost fast cialis|only now buy cialis now online|how long does cialis last|prices for picture of cialis|20 use mg cialis for|cialis sur le net|cialis generic cheap india|donde conseguir cialis barato|cialis 20 mg uk|buy cialis brand online|cialis petit prix|enter site canadian rx cialis|cialis bestellen sdafrika|cialis online worldwide|cialis dose for women|cialis dosis 40mg|buy cialis from canada online|venta de cialis original|what color are cialis pills|cialis generika aus europa|order brand cialis cheap|cialis one day terapia|can cialis cause headaches|comprar cialis espa241a|cialis per berweisung|buy brand cialis online|cialis soft best price|2 cialis 40mg same day|cipla prices cialis|try it cialis prescription|only today cialis in uk|kaufpreisnachlass cialis|cialis 20 einnehmen|cialis use normal|consultazione di cialis|society of cialis in u s|vente cialis en ligne canada|cialis generics 5mg|cialis tablets malaysia|cialis 10 mg cost|herbario cialis barato|cialis deutchland venta|apotheke cialis preis|visit our site cialis iop|wow cialis 40mg|venta cialis arequipa|precio de india cialis|cialis achat serieux|cialis online uk mastercard|cialis bestellen erfahrungen|buy cialis johor bahru|rsa buy generic cialis tabs|cialis what is dosage size|how to take cialis c20|priligy y cialis juntos|buy cialis cheap in us|buy cialis soft bloghoster|prezzo cialis 1|come funziona il cialis 5 mg|60 mg cialis|cialis generico 5 mg|safe cialis online discount|cialis super active mg price|only now drug cialis|daily cialis cost|aturan pakai cialis 20mg|canada cialis price|cialis avis medica|cialis barata compra|profesional cialis genrico|enter site take cialis|what price cialis in uk|cialis generic 5mg australia|cialis 20 mg picture|cheap brand cialis india|different dosage cialis|cheap cialis for fun|cialis compared|cialis lilly prezzo|cialis senza ricetta roma|pillola cialis 1 mg|100 mg female cialis|canadian cialis generic online|cialis prescrizione del canada|cheap cialis best price|cialis 10 mg espaa|average price cialis 20 mg|achat direc de cialis|buying cialis online legal|cheap cialis 130 mg online|generic cialis 20mg uk|cost of 25mg cialis|cialis para la muje|cialis ou acheter pharmaci|cialis was beachten|cialis generico falso|cialis erfahrun|cialis generico online sicur|cialis 5mg in india price|cialis verordnung billig|el precio una pastilla cialis|enter site approved cialis fda|look here cialis prices|cialis algerie|cialis take 2 instead of 1|cialis generic onlin|combien coute le cialis|compare genaric cialis prices|tadalafil cialis 20 mg usa|il cialis pericolos|comprar cialis bucodispersable|sublingual cialis online|generic cialis pill picture|generic nexium cialis discount|we like it cialis mexico|tarif du cialis 5mg|cialis 25 mg tablet jelly|generic drug cialis|purchase cialis in malaysia|cialis 5mg how much|cialis farmacia on lin|cialis generic sales|cialis online espana|order online cialis|cialis zuric|kauf cialis fedex versand|try it cialis uk|qual generico do cialis|venta de cialis uruguay|cialis bestellen blog|buy daily dose cialis|peak time of cialis 20mg|cialis super active buy uk|acquisto cialis rassegna|5mg cialis for daily use|buy cialis in tijuana|cialis side effects nausea|how to purchase cialis in nz|cheap cialis 60mg|cialis cuba|cialis baratos genricos|cialisproben kanada|cialis discount price melb|cialis et pharmacie en ligne|dure cialis|i recommend online meds cialis|comprar cialis generico online|prix du cialis 20mg en france|cialis 20mg price in pakistan|i use it mastercard cialis|buy nz cialis|cialis lilly pharma|cialis ireland buy|how strong is cialis 20mg|under the tongue cialis|cialis sicher internet kaufen|cialis over the counter usa|achat de cialis en france|flomax vs cialis bph|cialis spedizione gratuita|cialis 20 mg costo in farmacia|achat cialis pharmacie andorre|i use it order cialis on line|buy cialis online now|generic cialis tadalafil 40mg|cialis 5mg rezeptfrei|only for you cialis net doctor|buy cialis from mexico|cialis 5 cealis|we recommend cialis tablets|cialis emule levitr|cialis costo ufficiale|comprar cialis rosario|200 mg cialis generici|wow look it cialis profesional|generic cialis capsules|cialis 20mg anwendun|using cialis without ed|cose il cialis generico|cialis gel|acheter cialis discretement|cialis tabletas 10 mg|pillola di cialis in srilanka|means cialis what|canad cialis venta|wo cialis online kaufen forum|cialis 5mg 10mg 20mg tadalafil|cy cialis|brand cialis usa cheap|genaric cialis for daily use|cialis cost at caremark|ou acheter cialis serieux|generic cialis work

    [url=http://cialisytqw.com/]cheap cialis,cialis,buy cialis,generic cialis online,generic cialis,cialis cheap,cialis online,buy cialis,cialis[/url]
    cheap cialis,cialis,buy cialis,generic cialis online,generic cialis,cialis cheap,cialis online,buy cialis,cialis

    acquisto online cialis|comprar cialis generico linea|generic pharmacy cialis|comprar cialis mallorca|cialis 10 mg precio farmacia|cialis pldora sper|cialis farmacia roma|sales cialis 20mg|cialis name brand cheap|cialis as needed dosage|billig cialis kaufe|cialis|best deal brand cialis|cialis kaufen potenzmittel|cialis price philippines|acheter cialis pharmacie ligne|10mg cialis reviews|shouldyoutake20gmcialisaday|buy cialis japan|cialis kaufen sterreich|cialis once a day 5 mg|prezzo cialis generico meglio|ship generic cialis to canada|i use it discount on cialis|cialis soft prezzo|buying cialis soft tabs 100 mg|buying cialis soft tab|cialis professional generic|wow drug cialis|cialis senza dogan|i recommend cialis malaysia|just try one day cialis|click now how does cialis work|40 mg cialis retail price|costco pharmacy cialis|sale cialis usa|cialis 10 mg economico|buy cialis in cape towm|buy tadalafil cialis|drug cost of cialis pills|visit web site cialis china|tienda de pldora azul cialis|buy cialis in usa overnight|singapore cialis shop guardian|we like it online cialis sale|where to buy cialis in ontario|generika cialis rezeptfrei|cialis function|cialis for women does it work|cialis professional wirkung|is 40mg cialis safe|the best place sales of cialis|30 day free cialis trial|cialis come far|order cialis 20mg 90 tabs|cialis pills boards|only now best soft cialis|low cost fast cialis|only now buy cialis now online|how long does cialis last|prices for picture of cialis|20 use mg cialis for|cialis sur le net|cialis generic cheap india|donde conseguir cialis barato|cialis 20 mg uk|buy cialis brand online|cialis petit prix|enter site canadian rx cialis|cialis bestellen sdafrika|cialis online worldwide|cialis dose for women|cialis dosis 40mg|buy cialis from canada online|venta de cialis original|what color are cialis pills|cialis generika aus europa|order brand cialis cheap|cialis one day terapia|can cialis cause headaches|comprar cialis espa241a|cialis per berweisung|buy brand cialis online|cialis soft best price|2 cialis 40mg same day|cipla prices cialis|try it cialis prescription|only today cialis in uk|kaufpreisnachlass cialis|cialis 20 einnehmen|cialis use normal|consultazione di cialis|society of cialis in u s|vente cialis en ligne canada|cialis generics 5mg|cialis tablets malaysia|cialis 10 mg cost|herbario cialis barato|cialis deutchland venta|apotheke cialis preis|visit our site cialis iop|wow cialis 40mg|venta cialis arequipa|precio de india cialis|cialis achat serieux|cialis online uk mastercard|cialis bestellen erfahrungen|buy cialis johor bahru|rsa buy generic cialis tabs|cialis what is dosage size|how to take cialis c20|priligy y cialis juntos|buy cialis cheap in us|buy cialis soft bloghoster|prezzo cialis 1|come funziona il cialis 5 mg|60 mg cialis|cialis generico 5 mg|safe cialis online discount|cialis super active mg price|only now drug cialis|daily cialis cost|aturan pakai cialis 20mg|canada cialis price|cialis avis medica|cialis barata compra|profesional cialis genrico|enter site take cialis|what price cialis in uk|cialis generic 5mg australia|cialis 20 mg picture|cheap brand cialis india|different dosage cialis|cheap cialis for fun|cialis compared|cialis lilly prezzo|cialis senza ricetta roma|pillola cialis 1 mg|100 mg female cialis|canadian cialis generic online|cialis prescrizione del canada|cheap cialis best price|cialis 10 mg espaa|average price cialis 20 mg|achat direc de cialis|buying cialis online legal|cheap cialis 130 mg online|generic cialis 20mg uk|cost of 25mg cialis|cialis para la muje|cialis ou acheter pharmaci|cialis was beachten|cialis generico falso|cialis erfahrun|cialis generico online sicur|cialis 5mg in india price|cialis verordnung billig|el precio una pastilla cialis|enter site approved cialis fda|look here cialis prices|cialis algerie|cialis take 2 instead of 1|cialis generic onlin|combien coute le cialis|compare genaric cialis prices|tadalafil cialis 20 mg usa|il cialis pericolos|comprar cialis bucodispersable|sublingual cialis online|generic cialis pill picture|generic nexium cialis discount|we like it cialis mexico|tarif du cialis 5mg|cialis 25 mg tablet jelly|generic drug cialis|purchase cialis in malaysia|cialis 5mg how much|cialis farmacia on lin|cialis generic sales|cialis online espana|order online cialis|cialis zuric|kauf cialis fedex versand|try it cialis uk|qual generico do cialis|venta de cialis uruguay|cialis bestellen blog|buy daily dose cialis|peak time of cialis 20mg|cialis super active buy uk|acquisto cialis rassegna|5mg cialis for daily use|buy cialis in tijuana|cialis side effects nausea|how to purchase cialis in nz|cheap cialis 60mg|cialis cuba|cialis baratos genricos|cialisproben kanada|cialis discount price melb|cialis et pharmacie en ligne|dure cialis|i recommend online meds cialis|comprar cialis generico online|prix du cialis 20mg en france|cialis 20mg price in pakistan|i use it mastercard cialis|buy nz cialis|cialis lilly pharma|cialis ireland buy|how strong is cialis 20mg|under the tongue cialis|cialis sicher internet kaufen|cialis over the counter usa|achat de cialis en france|flomax vs cialis bph|cialis spedizione gratuita|cialis 20 mg costo in farmacia|achat cialis pharmacie andorre|i use it order cialis on line|buy cialis online now|generic cialis tadalafil 40mg|cialis 5mg rezeptfrei|only for you cialis net doctor|buy cialis from mexico|cialis 5 cealis|we recommend cialis tablets|cialis emule levitr|cialis costo ufficiale|comprar cialis rosario|200 mg cialis generici|wow look it cialis profesional|generic cialis capsules|cialis 20mg anwendun|using cialis without ed|cose il cialis generico|cialis gel|acheter cialis discretement|cialis tabletas 10 mg|pillola di cialis in srilanka|means cialis what|canad cialis venta|wo cialis online kaufen forum|cialis 5mg 10mg 20mg tadalafil|cy cialis|brand cialis usa cheap|genaric cialis for daily use|cialis cost at caremark|ou acheter cialis serieux|generic cialis work

  4. the viagra diaries|viagra schwarz kaufen|pfizer viagra 25 mg order|el viagra generico es bueno|buy viagra without a script|viagra name order viagra|viagra sans ordonnance france|viagra true overnight shipping|buying viagra in mexico|free viagra brochure|try it buy viagra without rx|viagra victoria bc|achat de viagra en suiss|viagra venta receta medica|who discovered viagra|cialis viagra levitra|viagra low prices|how do you use viagra jelly|wow look it viagra blister 4|viagra e cialis e levitr|viagra how much to take|wow best viagra prices|cost of viagra professional|how does viagra work on men|viagra se vende con recet|viagra kopen in belgie|commander du viagra en ligne|viagra light switch decal|generico viagra espaa|viagra meglio naturale pro ma|cheap alternative to viagra|viagra discounted|donde comprar viagra en sevill|buying viagra safely|just try viagra 10mg|le viagra generiqu|viagra generico di viagra|viagra generico normon|price of viagra pills in delhi|viagra venta|health insurance viagra|buy viagra generic on line uk|viagra cheap in canada|viagra commande par cheque|best viagra pills yahoo|viagra generico em curitiba|viagra vs|brand viagra for sale|for reviews viagra|generico do viagra no brasil|le prix bas viagra en inde|buy viagra sales|visit web site official viagra|ebay viagra cialis levitra|viagra generico farmacias|viagra los|viagra to sell|buy viagra in tenerife|viagra costa blanca|visit web site viagra doses|drug prescription viagra|we choice buy viagra on line|generic viagra di malaysia|peut acheter viagra belgique|viagra bij apotheek|viagra for sale amsterdam|viagra super active uk|i use it viagra testimonial|sales viagra us|want buy generic viagra|a viagra script|buy viagra cheap generic|just try india generic viagra|viagra aus australien|40 viagra buy of|where can i buy jelly viagra|cheap 50 mg soft tabs viagra|generico viagra onde comprar|comparison viagra and cialis|buying viagra in korea|viagra e genericos|viagra ingrediente activ|viagra kaufen in apotheke|viagra pfizer prices|viagra efectos indeseables|viagra levitr|articles on generic viagra|generic viagra 25mg capsules|viagra prescripcin libre nhs|can i buy just 10 viagra|how to order viagra pills|uk does when expiry viagra|viagra costo svizzera|products like viagra|does viagra delay ejaculation|walgreens viagra 100mg|target pharmacy viagra price|free cheap viagra|prescription for viagra in kl|gineric viagra value pack|viagra hace falta receta|try it viagra prices in usa|generic viagra softtabs online|viagra levitra cialis pour|viagra en mujeres|follow link cheap 25mg viagra|viagra della doc|viagra o altro|erfahrungen viagra online|where buy viagra chennai|fast mail order viagra|viagra rx prescription|viagra and similar drugs|best viagra tablets in mumbai|viagra price in new york|viagra blau kaufen|precio de venta de viagra|cialis viagra cual comprar|il viagra fa male alla prostat|viagra with online pharmacies|when fruits viagra work best|look there natual viagra|buy viagra alternatives uk|jelly viagra for men|o viagra generico funciona|recommended site scam viagra|viagra a los 19 aos|get viagra|rezeptfrei viagra wirkung|wats d use of viagra|bestalla billig viagra|receta viagra madrid|kosten viagra deutschland|ranbaxy viagrara india|can you order viagra on line|online viagra mfc|how to buy viagra in chennai|viagra psa|viagra fa male al cuor|best viagra websites|cheap fast viagra uk|tomar viagra para durar ma|best prices on real viagra|wow order viagra from uk|viagra pfizer shop online|prix viagra lyon|cheapest viagra sale in usa|sale of viagra soft tabs|forum site fiable viagra|viagra canada supreme court|generic viagra from china|compre viagra femenino ahora|wirkung von viagra bodybuilde|generic mg viagra|cheap viagra professional uk|pilule viagra achete|viagra ohne rezept bestelle|viagra sales vietnam|can i take viagra with crestor|buy viagra best price homepage|viagra retail price pfizer|how to use brand viagra|enter site viagra generic usa|buy in new where i can viagra|viagra sales in south korea|order viagra online fla|news usa viagra buy now|us viagra buyers list|gnc natural viagra to|viagra kaufen duisburg|viagra discount safe|viagra comprar sin receta|best cialis is viagra levitra|only now bio viagra herbal|day next usa cheap viagra|how much does viagra 50mg cost|viagra en chin|viagra sehr gunstig kaufen|low price viagra pills|viagra generique ligne|viagra for sale cardiff|viagra preise trkei|soft generic viagra in dollar|viagra auf rechnung bestellen|comprare viagra soft|viagra naturale milano|viagra generika mit rezept|cost of viagra levitra cialis|is viagra canada safe|generic viagra real viagra|new fast acting viagra|jet lag remedies viagra|how to buy cheap viagra|viagra generique en pharmacie|cheapest generic viagra india|is legal purchase viagra|best quality viagra online|viagra inghilterra|why should you take viagra|pfizer annual viagra sales|does viagra expire still work|to buy viagra in los|naturlig viagra til kvinder|nmero ectosdelviagra|le viagra pri|medrx viagra|acheter viagra citrate|viagra bestellen per nachname|pill sale viagra|viagra 100mg generik|buy viagra euro|buy viagra in islamabad stors|how to find viagra in london|generic viagra vs brand|50 kaufmg viagra online|viagra in poland|preisvergleich viagra cialis|best online source for viagra|viagra r online shop|viagra epilepsy|generic viagra indian pharmacy|awful bawlin viagra|viagra cost low|buy viagra las vegas here|viagra toronto office|good choice viagra on sale|what does 100mg of viagra do|pfizer free viagra|generic prescription viagra|pfizer viagra discount|viagra e miopia|mastercard viagra online|best online viagra review|viagra 100 mg vs levitra 20 mg|free viagra newsletter|good choice viagra by post|reviews online viagra sites|buy viagra over counter dublin|online no viagra prescription|only for you viagra free pills|viagra shop in pakistan|viagra comment faire|viagra generisch|prices for viagra 1|fast generic viagra|what time should i take viagra|viagra 50 mg efectos|viagra and us online pharmacy|donde comprar viagra madrid|viagra sus consecuencias

    [url=http://viagraoqwk.com/]viagra professional,cheap viagra,cheap viagra,online viagra,viagra online,viagra cheap,buy viagra,viagra,viagra,viagra cheap,buy viagra,buy viagra online[/url]
    viagra professional,cheap viagra,cheap viagra,online viagra,viagra online,viagra cheap,buy viagra,viagra,viagra,viagra cheap,buy viagra,buy viagra online

    the viagra diaries|viagra schwarz kaufen|pfizer viagra 25 mg order|el viagra generico es bueno|buy viagra without a script|viagra name order viagra|viagra sans ordonnance france|viagra true overnight shipping|buying viagra in mexico|free viagra brochure|try it buy viagra without rx|viagra victoria bc|achat de viagra en suiss|viagra venta receta medica|who discovered viagra|cialis viagra levitra|viagra low prices|how do you use viagra jelly|wow look it viagra blister 4|viagra e cialis e levitr|viagra how much to take|wow best viagra prices|cost of viagra professional|how does viagra work on men|viagra se vende con recet|viagra kopen in belgie|commander du viagra en ligne|viagra light switch decal|generico viagra espaa|viagra meglio naturale pro ma|cheap alternative to viagra|viagra discounted|donde comprar viagra en sevill|buying viagra safely|just try viagra 10mg|le viagra generiqu|viagra generico di viagra|viagra generico normon|price of viagra pills in delhi|viagra venta|health insurance viagra|buy viagra generic on line uk|viagra cheap in canada|viagra commande par cheque|best viagra pills yahoo|viagra generico em curitiba|viagra vs|brand viagra for sale|for reviews viagra|generico do viagra no brasil|le prix bas viagra en inde|buy viagra sales|visit web site official viagra|ebay viagra cialis levitra|viagra generico farmacias|viagra los|viagra to sell|buy viagra in tenerife|viagra costa blanca|visit web site viagra doses|drug prescription viagra|we choice buy viagra on line|generic viagra di malaysia|peut acheter viagra belgique|viagra bij apotheek|viagra for sale amsterdam|viagra super active uk|i use it viagra testimonial|sales viagra us|want buy generic viagra|a viagra script|buy viagra cheap generic|just try india generic viagra|viagra aus australien|40 viagra buy of|where can i buy jelly viagra|cheap 50 mg soft tabs viagra|generico viagra onde comprar|comparison viagra and cialis|buying viagra in korea|viagra e genericos|viagra ingrediente activ|viagra kaufen in apotheke|viagra pfizer prices|viagra efectos indeseables|viagra levitr|articles on generic viagra|generic viagra 25mg capsules|viagra prescripcin libre nhs|can i buy just 10 viagra|how to order viagra pills|uk does when expiry viagra|viagra costo svizzera|products like viagra|does viagra delay ejaculation|walgreens viagra 100mg|target pharmacy viagra price|free cheap viagra|prescription for viagra in kl|gineric viagra value pack|viagra hace falta receta|try it viagra prices in usa|generic viagra softtabs online|viagra levitra cialis pour|viagra en mujeres|follow link cheap 25mg viagra|viagra della doc|viagra o altro|erfahrungen viagra online|where buy viagra chennai|fast mail order viagra|viagra rx prescription|viagra and similar dr