Truly an incredible location with easy access to several train lines and within walking distance of many of the places you would want to visit during your stay (Malasaña, Paseo del Prado, so many Mercados and more). They place itself is very clean, on a quiet street away, with a lovely terrace and was very easy to check in, with great responsiveness from the hosts for anything we needed. Will definitely consider Alfonso & Guillermo again next time I’m in Madrid—exactly what my friend and I were looking for in a home base during our trip.