Very nice apartment for two couples - with everything we needed, everything being clean and the apartment being in a good place for experiencing central Madrid.
A first for us to interact with a professional "we take care of the rentals" company, but it worked well. When we figured out we had fewer mugs in the kitchen than we were actually people, Benjamin popped up the next day with a smil eand a box of mugs. Nice!
For a family of four-ish or, as we were, 2 couples, this is absolutely recommendable.