Paola is really helpful and nice. The apartment is very clean and the bed in the bedroom is extremely comfortable. The location is good, there are bus/ tram stops only 10 mins walk away; the nearest metro station on the other hand, need to walk about 20 mins. There are some restaurants are worth to visit near the apartment.
However, there are 2 down sides, One is the sofa bed in the living is broken, and we had to fix it by our own. The second thing is Paola only provided one toilet paper roll during our stay ( there are 3 of us and we stayed for 4 nights). If we need more toilet paper roll, we have to pay for it. :( .
Overall, it was a good experience.