We enjoyed a great stay at Nacho's place. The apartment is in a great location and super cute with modern amenities. Check in was a bit rocky as there was a lot of communication early in the day before our arrival but once we got to the apartment we had to wait outside for about 30-45 minutes since the person coming to meet us had broken her phone and wasn't receiving messages.
The beds were comfortable, washer and dryer worked great and the upper terrace was quire pretty. We had a minor issue with a miscut key but figured it out and Nacho offered to bring us a new one the next day but it wasn't needed because there was a second in the apartment.
All in all it was a great stay and Nacho checked in to make sure everything was going well. Only about a 5 minute walk to the Alcazar and 10-15 to Plaza de España in a beautiful neighborhood. Would recommend!