Irena and Hector's place is fantastic. It's within 10 minutes from pretty much everything in La Condesa, but with the added privacy and quiet of being on an alley off the main road. Had a problem with the shower on my first day, but Hector was a great host and came and quickly fixed it. Great place to stay and can't wait to be back. By far the best AirBnB I've stayed at in CDMX.