Places to sleep

Hanoi:

Eco Luxury Hotel $66 double room 2 nights $33 per night 

Dahlia Hotel $50 double room 2 nights  $25 per night

Sapa:

CatCat Hotel 

http://www.catcathotel.com

Phong Nha:

Green River Guest House 

Hue:

Hoi An:

Green Grass home stay 

http://greengrasshomestay.com

Nah Trang:

Dalat:

Dang Uyen Hotel 

http://hoteldanguyen.com

Mui Ne:

LongSon Camping grounds $7 room in dorm a night 

http://www.longsonmuine.com

La Gi: 

Coco Beach Camp Le Minh Cong, Tan Phuoc, La Gi, Vietnam

https://www.facebook.com/Cocobeachcamp

http://www.cocobeachcamp.vn

http://diadiemanuong.com/co-gi-hot/du-lich/lo-dien-sieu-hotel-beach-huts-lan-dau-tien-co-mat-tai-viet-nam

Phan Thiet:

Lara Home Stay $31 a night 1double room 

https://www.airbnb.com/rooms/2342993 

Ho Chi Mihn City:

Tripwire hotel $20 double room per night

a-in Boutique hotel $38 1 double room 2 people 2 nights

Yen´s Hotel 2  $20 Per night

Rach Gia:

My Nhung hotel 

http://www.booking.com/hotel/vn/my-nhung.html