Mattia was an excellent host. He was very responsive before and during our trip (he reponded within minutes) which made things a lot easier to plan for my friends and I. The apartment was fine for 4 people with one sleeping on the sofa bed. Location was perfect, close to Atocha station and not far from the nightlife either. The only thing which would have made the trip complete was a late check out option. Excellent trip overall. Thank you!