Franci is a great and friendly host. He made sure the apartment was clean and fully stocked with everything you need before we arrived. There was even a flat iron!
The space was great for the three of us. It is very well located and easy to use, many quick corner-stores / bodegas within a few steps and two metro spots nearby as well.
Only thing to watch for is that neighbors are very sensitive to noise at night. A loud laugh will stir the attention of upstairs neighbors. This should not be an issue since there is much nightlife in Madrid, enjoy the night and come home to sleep.
Great place great host would recommend to stay here.