We stayed two weeks at Matias’ place. Matias and Cande were really kind and super responsive. They don’t live here but are always available.
The apartment is well located close to public transport and different options to eat, which is very convenient. The room itself is not very big but does the job and has lots of shelves for clothes etc. There is also a heater in the room.
One thing to consider is that there are at least 6 rooms in the house, rented to different guests, which sometimes gives more the place the vibe of a hostel. Because of that the kitchen can get a bit messy at times.
The long corridor seen in the photos is in fact *outside* (like a courtyard) and is therefore cold in winter to go from the room to the bathroom or kitchen etc. The kitchen and living room as well are not heated.
The wifi connection works perfectly closer to the router in the corridor, but is barely if not at all functioning in the room and in the kitchen (both at the extremity of the corridor).
Some of the appliances are old, especially the (almost dying) washing machine, which eventually works but requires special attention and a very specific usage.
Other than that, the apartment does the job and is not too expensive compared to other options in Buenos Aires.