Diego and his father Julio were exceptional hosts! They were incredibly kind and welcoming, it was a real pleasure to chat with them (and if your Spanish is rusty, they speak terrific English too). They also helped me make the most out of my short stay in Madrid with local recommendations. The room itself was very clean, spacious, and comfortable, as was the restroom. The apartment is also in the heart of the city center, with the Royal Palace just a short walk away and other amenities also easily accessible. Great place to stay with very amiable people!