We stayed 4 nights.
Martina's apartment is in a top location to enjoy Madrid and Madrilène lifestyle. Metro just at the front door, no noise in the bedrooms. Convenient and well equipment bathroom ... Perfect for a family or 2 couples.
All things we liked is at walking distance + foodstores nextdoor !
Above all, Martina's communication was all the time "nice and easy" as well as reactive.
We do recommend