Victor's place is wonderful. It's quaint and cozy and so close to everything. It is in a busy neighborhood, so it can be a little noisy at times, but it's nothing that a pair of headphones can't take care of, if it was ever an issue.
Victor is an excellent host as well. He is very quick to respond to and address any questions or concerns you may have.
If you're looking for a comfortable, convenient, and well-maintained place to stay in Mexico City, I really recommend staying here.