This apartment was perfect for me - it's in my favorite area in Madrid, walking distance to great places to eat and drink and to all the major sites, and easy access to the airport bus at the Atocha train station (850 meters / 15 minute walk, max).
Paula was super responsive to my inquires and booking request. She has the apartment set up really well, and the the check-in process was explained flawlessly with photos.
I will definitely plan to stay here on my next trip to Madrid.