There are pros and cons for this apartment, please read all of this.
Pros: Location is great, very close to the Gran Via, but on a quiet side street. The beds were comfortable and the AC worked great. There is a wifi extender in the apartment that worked better than the wifi info that was given to us when we checked in.
Cons: There are security lights in the main bedroom which means the room cannot get dark, making it very difficult for us to fall asleep. One of the bathrooms had a ceiling tile missing directly over the shower and the area was dirty. The shower heads in both bathrooms were not able to be attached to the wall, it was handheld only. The kitchen was missing several key components like oil, pepper, hot pads, napkins, etc. There was only one towel and one of the pot handles were broken. There is no coffee machine, only a stovetop coffee pot. There was also a security issue when a woman used a key and tried to enter the apartment while we were there. My husband had asked the attendant downstairs for more garbage bags, and instead of giving them to him, a different person brought them up and tried to enter without knocking or ringing the doorbell, scaring my daughter and I quite badly since we were in the apartment at the time and had the key with us. This is the 18th AirBnB we've stayed in and the only one where I would never consider returning.