Guillermo's loft apartment was beautiful and exactly as described. There was construction on the street during our stay, but it wasn't too bothersome since we got up everyday before they'd start. Guillermo was very helpful and super responsive. We had some trouble with locking our door. The lock was not aligning correctly, and Guillermo fixed it right away. Toward the end of our trip, we were feeling under the weather and Guillermo offered to help us get medicine or anything else we needed. We had a great experience in CDMX and at Guillermo's.