Great quiet apartment on the 7th floor. On a 15 minute walk to the center of Madrid. Very well equipped kitchen with a big fridge. Bathroom was also clean and towels were soft. There is one airco in the bedroom and one in the living room, that can also heat. (I was there in the winter).
There is a big flatscreen tv with Spanish channels, that I didn't use.
Had a small issue with the dishwasher and Laura immediately provided a solution. Table was a bit small for me, but overal a great apartment for a good price.
Easy to go there from the airport, you can go to the Delicias train station (or metro).