My boyfriend and I stayed in room 3 (out of 4 total rooms in the apartment, I think) and had a decent stay. Our room was smaller than expected, not in size but it was just cramped - the wardrobe on the left side of the bed takes up an unnecessarily large amount of space. The bed frame legs slid around on the floor easily so the bed moved often - we had to affix our shoes to keep it from slipping around. The room itself was clean, but the bathrooms had some difficulty staying clean. Even though there are two shared bathrooms, the layouts of them caused some problems. There is no shower curtain or door, so the water goes all over the place and all over the toilet. The other guests didn't seem to clean up after themselves and the toilets would be wet after someone showered. There is no toilet paper stand, it would just be sitting on the edge of the cabinet, usually wet from the previous shower. Unfortunately some of the guests in the other room during our stay weren't very respectful and were blasting music in the middle of the night, and occasionally loud at odd hours. Not a big deal and can be expected of shared spaces, but something to keep in mind.
I think the issues mostly were from the apartment not being checked in on by anyone. We saw the cleaning service come by, but as far as checking in on the guests keeping everything clean there wasn't any accountability. The host was very communicative, and overall the location is hard to beat.