It was very well conected with the metro and bus routes. It was relatively close to the city center (about 30 min walking) but i suggest people to buy the whole day ticket, it works for the metro / buses / tram. And it cost 7,5 euros, lasts 24 hours. Its worth it.
Leo was very friendly and the room was nice and clean. With a little terrace. You dont have to bother anyone to get in and out of the house, ita nearly like a separate room.