Pros:
The location of the apt is great, within walking distance to the main sights and very close to the metro and train station.
The check-in procedure was easy, without any problems.
The host answered the messages quickly and was very polite.
I liked the new or almost new white towels provided by the host.
Cons:
The apt was cleaned superficially. I discovered an extremely thick layer of dust on the curtain above my head in the main bedroom. The host left "a welcome gift" for me. These were two big and smelly bags of unfresh food and butts that I had to throw away. I have travelled a lot in Europe and outside of Europe, and nowhere I started my stay by removing trash after former guests.
Another problem is the toilet. It should be replaced with a new one because it has a thick layer of dark scale and is smelly. Generally, the apt looks much better in the pics than in reality. In my opinion, the only nice place in the apartment is the living room. The kitchen and the bathroom are old and need to be redecorated.
Although the apt is in a good location, I wouldn't like to stay there again.