I had the best week in Madrid. This apartment is in a prime location near to various metro stations and right next to the rastro market as well as lots of bars and shops.
Definitely book it if you just need a “no frills” stay / somewhere to use as a base.
One thing I didn’t like is that there is a large cavity underneath the shower tray and every morning there would be insects such as wood lice and ants that would enter from under there.
However, Desi was always fast to respond and it was good that for check out we could just leave the keys there.