We have apartment will available for long term guess.
GB Studio apartments in Nha Trang city, quite, cheap, friendly location, new and clean room.
Only 6 million ($265) per month, the price is just not including electric ( 4000đ/kw), wifi, TV cable, hot water, elevator, cleaner, parking are free.
Fully Serviced Studio apartment 55sqm very comfortable for you and roof garden with BBQ and lovely sea view for relaxing.
For more information, please contact us at: 
Add: 108 Ly Thai To str, Nha Trang City, Vietnam
Email: gbhotel108@gmail.com
tel: (+84)58 3 553 316 or (+84)901 382 126