Was very please with my stay in BA at Matias's place. I stayed in two of the rooms available in the house because of some last minute changes to my travel plan and Matias was able to accommodate me. Both rooms were in the front of the house with a balcony overlooking the street. Everything is just as it said it was. The space was similar to a hostile in that several others were cohabiting in the space. However, I had my own room, it was quiet, and felt like more of a extended stay for grad students rather than spring breakers. Everyone staying in the house was polite, helpful, friendly and had things to accomplish in BA aside from partying. I could have very easily stayed here for a week or 6 months. The apartment was very well located for tourist attractions as well as getting to and from any of the the transit system (bus, train, taxi). Many cafes and restaurants in the area as well. I would stay here again for sure.