Problem solved!
If you travel solo and on tight budget, usually dormitory room in a guesthouse/hostel is your choice for accommodation. Even thought it is cheap, lack of privacy become problem sometime. I spent 2 nights at Bali Bee House in male dormitory. I was excited about bee hive design.
This design is awesome!!
Of course you can rent private room for absolute privacy but for the price of bunk bed less than $10 a night, you still get your own space without being seen by other guest. It feels more like pod or capsule and you can still hear sound from other guest but pretty convenience since no one can see you directly. They provide plenty of good looking common space inside and outside for you to get your job done or just to chill out.
Whats included?
For what you pay, you get your bed, towel, shampoo, locker/cabinet in dormitory room enough for your small/medium size backpack, breakfast (you can choose from their breakfast menu) and free internet access.
They also provide scooter and bicycle rental if you want.
Really great experience! Definitely great choice for solo stay.