the host really make a fuss by dramatizing everything! They never appeared and reply super slowly, but would make unreasonable accusation after you already left! The bad stuff is:
1. Very small room like a rat's hole, what's horrible is the dirty bed full of dust, my wife and I felt itchiness during our Vienna's stay which totally ruined our vacation.
2. The toilet is small like a coffin, small water. What's more worrying is that the gas machine is just set inside the room! so when in winter if you close the window, it's suicidal and you could possibly lie down in that coffin!
overall very bad experience and you just felt like you stayed in a very dangerous house.
强烈不推荐给中国人！