Lucas was a very welcoming, accommodating host. Not only did he do everything he could to make me feel welcome in his home, he made sure I felt welcome in Buenos Aires. He took ample time to go through where everything was that I was looking for, as well as coming up with ideas for places to go. The neighborhood is extremely close to many bus and subway lines for which he went through the steps with me of getting a subte card. The apartment is rustic and quaint, with a lot of lounging room, although, it is a third story walk-up. Lucas is a very considerate, helpful "roommate" with vast knowledge of the history of Buenos Aires, its current state, and passion for all the art it has to offer. He is a really good host for anyone traveling alone that needs a bit of a guide of the city or a good conversation partner in a variety of languages. I would definitely stay with him again.