We stayed for 3 days and really enjoyed exploring Madrid from this home (La Latina, Gran Via, etc are all pleasant walks). Sweet location and super cute interior design! It is an old building, but everything is very modern (bathroom is not very private with the glass wall, but the apartment is large enough that you can anmounce that you need privacy and play some music, haha) and well equipped (kitchen has every tool and Nacho provides great towels). He is also very quick to respond in communication. Our friend found the sofa bed large and comfortable. No AC, but in late Sept, it's fine! Thanks again for hosting us, Nacho!