This was a great space, and the location unbeatable. We were within walking distance of all of the major sites, but off the beaten path enough that we got to explore delicious local restaurants that weren't chock full of tourists, and were just around the corner. The space was very clean, cozy, and nicely decorated. They provide lots of extra touches, including a some useful fridge items and a bottle of wine. Due to the bathroom set up (which can be seen in the pictures), it's probably best for couples; and all the windows look out into courtyards, so there isn't a huge amount of natural light. We'd definitely stay again if we were coming through Madrid.