We stay in this apartment 2 weeks. Perfect location, 50 meters from Grand Via, quiet street, 2nd floor, 2 elevators, great bedroom, comfortable bed, a lot of storage, nice living room, big TV, Spanish channels only,
good kitchen, big frig. WiFi is fast enough, the supermarket is in next building.
The apartment was very clean. The door to the apartment is locked / unlocked by application which is very comfortable - no need to carry keys.
All tourist attractions are within walking distance.
Highly recommend it to everybody, certainly will come back myself.