Luis was the best host you can imagine. We could write him any time and the answer came right away. He is really welcoming and warm-hearted and wants you to have a great time. For that he provides you with a lot of tipps and of course his super sweet appartment, which is really close to the city center, but in a quite side-street.
And if you have any problems, he will do anything to help. I forgot something important to me in the flat when we went to the airport, and he maneged for me to get it even though he was out of town, and we still got our flight. That was pretty impressive and i was reeeally thankful. So, if you want a super great host that cares, a really special flat and a good connection to city and airport, that's your place to go!