Everything about this place is perfect! The view is amazing, the apartment is spotless (it looked professionally cleaned), the kitchen was extremely well stocked, and the building felt safe (24/7 guards and keycard access).
Alberto was very prompt with his responses and never made us wait for him during checkin or checkout. We esp loved how when we first arrived, he took out a map of the city and drew out places and routes for us.
The place is extremely accessible, with the science and arts museum directly opposite, the bus stand right outside, and taxis always available.
We wish we'd stayed longer. This was the shortest stop of our Spain trip, but it was the best part thanks to the weather and Alberto.