The apartment is very well located in the Lavapies district, walking distance to the metro, museums, downtown and there is a 24h Carrefour market next to it.
Juan is very supportive and helpful, a great host. He picked us up at the airport and drove us back, provided late checkins, everything.
The apartment is on the 2 floor so you will have to push your bags up the stairs. You can do everything there, cook, clean and dry your clothes. The only shortcoming is the small bathroom but you can handle.