Our stay in Valentina's apartment was perfect.
The room is sweet and very clean and even has a small balcony. The small (private!) bathroom has everything you need and was very clean as well. The apartment is located in a clean and nice neighborhood.
Valentina is a very kind person. Communicating with her was easy and she was very flexible and understanding when we missed our flight and had to check in one day later.
The wifi sometimes worked, sometimes not. For us, this was no problem.
I can 100% recommend the apartment!