I want recommend Sukhumit.
I love this place. Sukhumvit have everything nearby, especially SOI COWBOY.
Pls see below guide. ( Just a click away )
Prices of Services in Bangkok | Sukhumvit Psycho
Guide to Ago Ago Bars
Gogo Bars in Bangkok | Sukhumvit Psycho
Check this apartment out. Only 1200 Baht per night but no BF.
And have to walk in about 200 metres from main road Soi 15.
Star Suites Service Apartment