The location of this apartment is amazing! If you want quick and easy access to everything, this is definitely the place for you! It is in a very busy area, but that means everything is super close by. For getting around to other parts of Madrid, the metro is about a five minute walk away.
The only complaint at all I'd have would be that the beds definitely aren't the most comfortable by any stretch of the imagination. If you absolutely must have a super comfortable bed, this isn't the place for you. If you can forego a bit of comfort, the location definitely makes it worth it.
Jose Pablo is very responsive, and is greatly appreciated when traveling to a foreign country.