What a a superstar! The best host you could ever hope for! Guillermo was so helpful from the beginning to the end of our trip in Madrid. He gave us perfect directions to the home (which is SOOOOO CENTRAL, and in such a funky neighbourhood with great little bars/nightlife without being noisy at all) he was there to meet us and provided us with a map and a bit of a history lesson (much better than taking a tour). He answered all our questions and always made us feel like it was our home as well. Thank you for an amazing stay! I hope we meet again!!