I'd highly recommend Eric's apartment if you're looking to stay in Roma Norte/Condesa. This area is super walkable and close to many restaurants/bars/etc. It is in a quiet residential area away from the noise of the street. Yes we could hear the upstairs neighbor walking around, but it was never outside normal waking hours. The apartment was large, clean and comfortable and very affordable compared to area hotels. Eric was responsive and easy to work with. Thanks Eric!