Vania is an amazing, carefull, cheerful host.
She was waiting for us at the door on the moment we arrived, left us plenty of food, checked on us everyday to see if we needed something and was always on a sunny mood.
The house is bellow the street line. It has a nice window in the bedroom and a small one on the bathroom. It has plenty of space and can accommodate 4, or even 6 people. There isn't a strong air current, so drying clothes will take some time.
The neighborhood is calm and there are supermarkets, a subway station and restaurants on walking distance. It's not far from the historical areas. We had no problems on the neighborhood.
Final oppinion: the house is ok, and Vania is a host you can count on. Taken together, this is definitely a 5