Very highly recommended. Isreal was a fabulous host - very friendly and welcoming, quick to respond to questions and was a great host ofr our first visit to Madrid. He was kind enough to let us check in early and kept our luggage on our last day so we could make onward arrangements.
The apartment itself was perfect for our family of three - immaculately clean, very nicely designed and furbished. The open plan was great for a family but could also work for close friends. Both the bed and sofa bed were very comfortable.
The location is very convenient and central, just off Sol and convenient to several metro lines and a good base for walking to everywhere in the central city. There are grocery stores and all kinds of restaurants nearby. The Sol area is very active and the street can get a little noisy at night but not enough to be bothersome.
Overall a great place and we can't recommend it highly enough. We would definitely recommend it to friends and would happily stay there again ourselves.