Luz was a fantastic host! We arrived slightly earlier than or check in time, but she allowed us to come drop our bags and even gave us the keys because the apt was already clean. The apt is in a perfect location! Very close to everything in the city. Luz gives you plenty of ideas on where to eat and where to go! We really couldn't have asked for a better host or apt! The only downside is the bed is slightly short for taller people (like myself) but it really wasn't bad. Just make sure you sleep on the side closer to the stairs for more leg room :) I will stay at Luz' again when I come back to Madrid!