Location just steps from Callao metro stop is fantastic. Place was spotless and they were waiting for us with a bottle of wine and a fridge with some refreshments. Air conditioning in both rooms was great and only one flight of stairs made it easy to bring our bags up. Melvin and his team had some great suggestions for places to eat and were super accommodating when we told them we had a late flight and needed a place to leave our luggage after check out. They kept them safe and were available right away for us to pick up. By far, the best floor we have rented through Airbnb in Madrid. I would definitely stay here again and again.