My family and I spent about 10 days at Juan's piso in Madrid. It is a nice piso, a little small, but enough room for our family of 4. The best part about the piso is its location. Just off of Retiro park. I enjoyed early morning jogs through the park and the kids loved the evening walks through the park and the toys to play on. It is located right off the Ibiza metro stop on the #9 line, so accessing the city is a breeze and its a short walk to the red line metro as well. If you have a car, definitely pay for the underground parking. Though parking is expensive, good luck finding a place on the street. Supermarket just down the street and plenty of good restaurants all around. Juan is great. He was thorough, followed up and was available if any issues occurred. Good host and good apartment. I highly recommend!