A wonderful 7th floor penthouse apartment in a great location. The spacious terrace is fabulous, the small kitchen is well-equipped -- great electric burner, and the air conditioning kept the apartment and us cool when it was 100 degrees outside. And important for us -- Wifi worked well.
The Prado and Retiro Park are across the street, Neptune's Fountain is at the corner, Calle de las Huertas is a block away, and Plaza del Sol is a nice 10-minute walk.
It was perfect for the two of us.
(For more people or non couples, pocket doors separate the bedroom/terrace and the living room/balcony and could be closed for more privacy when needed.)
Rosario promptly answered our pre-booking questions, and Teresa couldn't have been friendlier and more accommodating in meeting us and showing us the apartment and the rooftop pool! (The pool was a great way to cool down during the heat wave.)
The first impression walking in isn't great -- the building is being worked on and the hallways are a bit dark and dingy. However, the concierge is very nice, and once you step into the apartment, you are in a different world, literally above the trees.
Highly recommend!
Small warning: the ceiling above the bed is sloped, and you can hit your head as you approach the bed. Solution: put the small night table at the spot where you will hit your head so you know when to duck.