Well, if I could give Cipri's place more than five stars, I would!
First of all, everything you see on the website is true. It's an airy, charming apartment in the old town. It's close to metro lines, Gran Via, and a supermarket. Yet,it's on a quiet neighborhood. There is a nice small community square downstairs,with several restaurants, cafe, bars to relax after a day in town.
Above all, Cipri is a great host. He was more like your personal tour guide in Madrid! Should you had any question, Cipri would get back to you within a minute, and he always had good answers! For example, if you need a covid test, don't use the one listed by the US embassy (terrible!), use the one suggested by Cipri. It's closer and faster and they truly operate. Cipri gave us many good suggestions for sightseeings. He even booked a Flamenco show for us, saving us a lot of research works!
Cipri was very flexible for check in and out times. He would try his best to accommodate our needs.
BTW, Cipri likes to use WhatsApp to communicate. So make sure you have the app!
Muchas Gracias, Cipri!