Positives first.
Communication with the host was good.
The apartment is in a good location, near Tirso de Molina, so plenty of shops, supermarkets and restaurants nearby.
The bed was comfortable.
There was a safe.
However, I had major concerns.
This apartment does not have a tourist licence. Had I known, I would not have booked.
Airbnb visitors are unpopular in this neighbourhood.
The apartment was very “corporate” and bare. Even the salt and pepper mills were empty!
There were no instructions for any of the appliances.
There was an unpleasant sewage smell from the bathroom. No extractor fan.
There was little natural light in the apartment. If you opened the curtains, there was no privacy from the building opposite.
Security was a problem.
The Patio door would not lock. We reported it; someone came out to inspect it, but it was not repaired.
Also, one evening, someone just let themselves into the apartment and then retreated. No explanation!

Excelente piso, sin duda en mi siguiente viaje a Madrid será una gran opción para volvernos alojarnos

cozy and great location

Gran lugar para hospedarte si vas a Madrid! El departamento impecable, cómodo y seguro! La zona céntrica! Increíble lugar! Muchas gracias!