Great location! Please note you MUST have a cellphone and have data plan (not only wifi) as the check-in, and the building door + apartment door must be open through your phone using MIT app. I had a small issue using the app at check-in, but fortunately Marco and the team helped and was easy to communicate with them. I recommend doing the check-in prior to arrive to the apartment.
Location couldn’t be better. We spent 6 days in Madrid and were able to walk to most places. The area is safe, with restaurants, bars and shops nearby. The street were the apartment is located is a quite street.
The apartment has a dining room table and a decent size kitchen for making quick bites in the morning, the beds are pretty comfortable.
Please make sure you buy cleaning supplies such as paper towel, soap dish and anything else you may need during your stay as nothing is provided. I always travel with the essentials (shampoo, conditioner, body gel etc) so I had no issues.