This flat will make you feel as in a hotel room with a spacious bedroom (extremely comfortable bed !) and tall windows. The building is very safe and located in a calm neighborhood what is pretty impressive when you consider that it's located at a few footsteps from Gran Via and Cibeles, and all shops, restaurants, bars, various activities are very near.
You can easily go everywhere from this location.
The digital lock is really nice : the "keys" are always with you :) !
Very pleasant Airbnb experience !