A fantastic place to stay! The bed was so comfy, and it was so quiet at night despite being located in the city centre. My room didn't have a window (hence the excellent sound proofing) but I was provided with a fan to help with air movement and to keep the room cool, and there is an excellent mirror in the room. Ursula and her family are super helpful and friendly, and really make you feel welcome. I would highly recommend Ursula's place for anyone looking to stay in Madrid. She has other rooms she rents out, both with windows.