We spent a weekend at Enrique's place. Before our trip he answered all of our questions within an hour. The apartment is very nice, two bedrooms and a roomy kitchen/living room. Our host was very helpful and one could really tell that he cares if his guests have everything they need there. Even when the power went out at 9 pm on a saturday (!) he came right away to fix it. Another thing I thought was great were the really warm blankets he had, so you don't freeze in the winter. On top of that the apartment is within walking distance of the city centre and right next to the metro, so I would defenitely recommend staying there.