i stayed at ECFA (chengdu or ximen, cant remember, it was the one 10mins walk from xmd) last may and i would not recommend any of the ECFA branches.
1. We cant flush toilet paper down the toilet bowl - this is probably not the hotel's fault, since only some of the newer/more atas hotels have better sewage system, but still, i dun like it.
2. The "wall" that separates the toilet and room is made of glass, so u can either see the person inside bathing or doing their business, even when u are sitting on the bed, as the bed is right in front. awkward even for couples as there is no curtains or whatever, and i do not want anyone to see me doing my business.
3. The room is very very small. the bed is 1 step away after opening the room door. there is some space (think 2 steps) between the bed and the toilet, so after putting our luggages there was no more floor space left.