The apartment is clean and everything is working totally fine! Also the owners are very nice and provided us with a drying rack. It’s also very spacious so we had enough space for us two. As we were there in March it was a bit colder outside and therefore the apartment was also cold. The AC also can heat and also does so, but it is very loud and the wall next to the bedroom vibrates because of it. However, the owners also provided us with mobile heaters what was very helpful as well! The bed is a bit small, nothing major but just to let you know. Also there is a window in the bedroom but you can not really open it, otherwise people will have a direct look on you sleeping because the neighbors directly walk in front of this window.
The flat is a bit sharp-eyed, meaning you can hear music and noises from other apartments.