Mike's place is at a great location, with two metro stations nearby (Lavapies and Anton Martin). Both stations are within 5 minutes walking distance. There are also some supermarkets and restaurants around! Most tourist attractions are also accessible by walking (less than 30 minutes walking) too.
Furthermore, Mike is a really responsive and thoughtful host. He replies our messages really quick and provides a lot of useful information about where to visit and where to eat. He also provides a detailed list of check-in and check-out information for us to easily access the apartment. The apartment itself has two cozy rooms and has everything we need during our stay. I would highly recommend staying at Mike's place when visiting Madrid.