Like other reviewers, I found Carlos welcoming and helpful when I arrived.
The location is great - and you can walk to the Catherdral and Alcazar; although allow yourself extra time to navigate to these places until you get your bearings, as it is easy to get lost in the winding alleyways as they're not all clearly marked.
It was a quiet location at the end of the day after sight seeing; and had effective air-conditioning which helped in the heat of September.