We found the apartment with very dirty floors (all rooms) as well as dirty shower doors. We had to spend over an hour cleaning the apartment on the first day. On the first night, my daughter had a very serious allergic reaction to the blanket she covered herself with, which we later found out the host does not wash after each guest but simply applies a chemical product to the blanket.
The apartment has an annoying and very loud noise that comes from a compressor machine in the kitchen and it turns itself on every 2 minutes or so, making it very hard to sleep at night. Wi-FI did not work for the first day and a half.
The apartment is quite old and rusty, with old, torn chair fabric, and a water filter that barely works (water comes out very slowly).
Communication with the host was quite slow, taking over 2 days in some cases for a reply to be received.
I took photos to support the claims above. The only advantage of this place is the location.