I recommend this place first of all due to the location, which is perfectly in the city center, just some minutes walking from the Cathedral, the Academia and Santa Maria de la Novella station. The apartment is on a 3rd floor, but the stairs are not so steep, so it wasn't hard to go up. The check in and common parts are very organized. The room was comfortable and the bathroom was very well equipped (hair dryer, soap, etc). They provided towels and it had air conditioning. The only negative point was that the first night rained vary heavy and there was a leak just over my bed. I suggested the host to fix this, but for the rest I have no complains. The toilet is private and you have you own key as it is outside the room, next to the kitchen, so you have to pass the entrance door to get to the bathroom. Also I was offered to leave the baggage in the common area before my check in, which was really appreciated.