Celina is nice, helpful and generous. She offers breakfast to her guests and she even invited us for pizza. The apartment is decent, though with many furniture and decorations that make it a bit difficult to move around freely. We made two consecutive reservations in Celina's apartment, so we stayed in both rooms she has for rent. First, we stayed in “habitacion II”. It's OK for a couple of days maybe, but since she keeps many of her stuff in the room, if you have big luggage you won't have enough space to stretch. Also, between this room and hers, there is a door that makes soundproofing poor. The other room, “habitacion I” is better. It's bigger and brighter and the stuff she keeps there are not too many, so it's more comfortable. Also it's a bit out-of-the-way, so if you want some privacy, better chose this one. There is noise from the heavy traffic of the road almost 24/7 but it's not that annoying with the windows closed. The location of the apartment is OK, close to the city center and to the tourist attractions of Buenos Aires. The apartment is secure, but keep an eye on your belongings when you walk around in the neighborhood. PS Her cats are adorable!