Marc and his girlfriend were both really nice, and Marc is really funny, made my husband and I laugh a lot, we chatted a couple of times, and it was very nice spending some time with them.
There is a tiny, but very delicious and legitimate Mexican food place, the most Mexican food I've tried abroad, even better than the one we've tried in the U.S.
Metro stations are really close, you can basically get anywhere if you know how to take the metro.
Marc was not there to greet us, but left clear directions on how to get there and open the door. The place was ALWAYS clean.
Marc was nice enough to take some French food so we would try it.
The bad things were that there is not an elevator and it was very tired to go up the stairs 4 floors with luggage. It was bothersome that there is always dog poop right outside the building to walk to the metro. The wi-fi never worked for me, and for my husband it worked a little bit. The neighbors upstairs can get noise, and the bed is not very comfortable.