Staying at Rosario's house was nice and warm :) The host is very open, friendly and easy-going. The location is nice to: just a few minutes away from the metro, with a supermarket, pizza and cafes nearby. The room is large enough and has a good aeration, so even if it's too hot today it's okay to spend time inside. There were just a few small drawbacks: construction works and some street noises. But overall, it's a priceless choice for all the travelers, especially because of wonderful price :)
Thank you, Rosario!