Miguel is a nice and very devoted host. We met him in person and he explained how things work in his apartment. Also because of his bad experiences with tenants in the past we signed an agreement and deposited the guarantee during our stay, which he returned accordingly after our stay. This is also stated in his rules, so if you are a decent guest do not worry about that, because he is a nice guy.
The apartment is located near Plaza Espana which is very well connected with public transport. You are close to most major hot spots in Madrid, but of course since Madrid is huge, be ready for a long walks. The apartment is newly renovated, and has everything we needed for our 4 days stay. We were 2 with a 10 yrs old boy. The convertible sofa is very comfortable, but also he has third bed you can blow up for the third person. The apartment is secured, and the building has a nice doorman Javier who watched our language for couple of hours once we left the apartment, but had a late flight. The location was also is very quiet, so we had a nice time to rest after long daily walks. You also have some restaurants around the place, but this is Madrid, so you have a lot of restaurants everywhere. At the corner you have a grocery store (Carefour) where you can get anything you need in case you want to eat at home.
Miguel showed up on check out and he was very devoted and answered immediately every single request and question we had via WhatsApp. He speaks well English, so if you are bad in Spanish, no problems.
Thank you Miguel, and hope to see you next time we visit Madrid.