Bielka welcomed us very friendly in the apartment and explained everything we needed to know (how the heating works...)
As the apartment is in the lowest section of the building the tilefloor was a little cold, so you might bring slippers for the colder month in Madrid. During summer I can imaging this being a huge advantage :-) nevertheless we had a great time here with everything we needed! Bielka communicate very well and replied super quickly! The apartment has a great location for it is like 2 minutes to the bus and metro station.
For the last couple of days we rented a car and could even park it right in front of the building. Within the blue zone the parking prices are affordable and on specific times even for free!
Hugh recommendation for this apartment!