We had the most incredible stay in Alvar's apartment! The space itself is wonderfully decorated and designed with stylish and artistic touches. And yes, as per the description there are low ceilings in the bathroom and bedroom, however this didn't bother us at all. From the moment we walked in we felt at home. The rooftop terrace overlooking Plaza Major is out of this world offering 360 degree views of Madrid while you sit among the abundant cactus garden. Honestly, I have only positive things to say about our stay here (and yes the stairs to reach the apartment are worth it, they were not difficult to climb as they can be in other European buildings).
Alvar himself is a wonderful and accomodating host. Our flight was delayed by 7 hours and Alvar waited until almost midnight to greet us. And when he did, he greeted us with a big welcoming smile that made us feel instantly welcomed. He continued to check in with us during our entire stay to ensure we had everything we needed. He's probably one of the most hospitable and friendly hosts we have stayed with. Highly recommend this place for a unique and memorable experience of Madrid.