One of the best experiences in my trip. Very easy to find the room (close to one of the main metro station). You can move everywhere on foot or with bus. The house is quiet, and I'm writing from the living room because the host allowed me to rest some extra hours to work in a rainy day (my flight is late in the night).
Last but not least: I slept VERY well in, because the street is very quiet despite it is in the very center of the city.