I am pretty sure noone from readers in this forum.
Also: these are preying ignorant young people from the west, who are convinced without checking that it will be ´cheaper´ as a little search further on-and also that it is imperative to do online booking before. With a little soul searching in the right places you will be able to find private rooms Thai style aiming the once so numerous bekpekkkers for less as a dormbed. Plus that the surroundings will also be much cheaper in what you need: streetfood etc. I´ve stayed indeed many times for weeks in such places.