The host (owner) and his co-host have a very strange concept about flat share, boundaries and acting as a partner instead of a "boss". Only book if you are fine by being checked, controlled of your steps, and if you are fine with "authority" where you are not even clear about the hosts ‘hidden expectations, inconsistent rules.

I booked for 10 days but left after 3 days as I was bothered by them controlling like in a kindergarten. The first night I was up late, did not do anything special, was just in my room, chilling without noise, then coming down the stairs, entering the kitchen, co-host comes out checking on me, and ask if I can keep it down, as "I´m too loud", not giving me any specification. I was literally doing nothing, not even slapping a door or something. Till now I have zero idea (even though I asked her), what was that "big noise". Then you use the staircase in the night, you literally "need to think", is this step "too loud". I mean they signed up for a 5-6 people flatshare, and they expect such a kindergarten life style, like hiddenly expecting, don´t leave your room after 1:00am?
During the day I went down to the bathroom (with shower) to take a shower, host and co-host were just chatting around in the staircase, greeting a new guest, then they stop me if I can let the new guest to take a shower first, "because she had a long trip". It was very annoying, host bothering me about such tiny things, not considering that it was such a banal thing, doesn´t even make sense, 10 minutes earlier or later having a shower. Controlling the "order" of when and how to use the shower like this, while they were just chatting around, at least if there was a cause, that new guest is in a hurry or something. While actually I was in a hurry going somewhere, but surely, she (co-host) didn´t even bother if I have anything else to do. Regardless of if I´m in a hurry or not, why should I justify if I simply use the shower. It´s just pointless, inappropriate and very disturbing.
They were really controlling, trying to save cost on all possible tiny things, water consumption liter by liter and stuff. Not writing in the description but charging extra for the washing machine (which did not function btw) and when I ask about it, host says "I should appreciate this low price for this house in this area but he will be ´generous and give it to me for free". Justifying this way that he missed to inform the extra costs in the listing before you book. They even save on the curtains, there is no curtain in the room and in the second bathroom, where neighbors could actually see you if they want. They check if you close the main entry door all the time, while 80 percent of the cases it was always open.
Once I confronted them for these, they used all the unproper, low level excuses and telling me, they "are the bosses" here, I should just go along with that", saying "if she (co-host) organizes the bathroom usage like this, that´s OK", she is the boss for that..