Difficult to find a better location if you want to be close to tourist attractions and not a noisy street.
You can walk to Del Prado, puerta del Sol, plaza mayor, etc.
It has elevator up to the 4 floor then you have one flight of stairs to get to the apartment.
It has all the appliances.
The be sheets and towels can ve better.
The bathroom is small but the apartment is in Europe.
Confortable but not luxurious.
I would come back.