kali

when your visa expires, go to the local immigration office at the place you will be staying and they will give you one extra month if you ask for it. cant remember if they charge anything or not.

Nana hotel, Ibis hotel, The darwin, Happy Inn, Swann Inn... all in Soi 4 (nana), from what i remember they are all guest friendly tho i've heard the nana hotel now enforce a "only one guest allowed" rules .. All hotels are within 300/400 meters aways from Nana plaza. For that price shouldnt be too hard to find what you're looking for