Great place. The apartment is bright and airy, as well as being cleaned to a high standard. It had all the amenities you would want for a trip away, with nice furnishings, coffee machine and access to a balcony to sit out on. The apartment was well located for easy access to/from the airport by either bus or taxi - approx 15 minute journey.
Set in a quiet area, with green gardens, the apartment has good access to the rest of Madrid - mainly via the Avenida America metro station, about a five minute walk away. There were plenty of local places to eat and drink, with a 24 hour supermarket also located nearby.
Britte and Andreas were great hosts, with easy check in, effective communication and good recommendations of places to go to locally. I would be very happy to stay again and would definitely recommend it to anyone visiting Madrid!