Luz's place is a delightful, cozy place in a historical neighborhood. The space is unique, lined with books and interesting touches. Luz was very helpful in getting me settled and providing tips for the neighborhood. You can walk to Coyoacan and it is very easy to catch a taxi or Uber just outside; there is, I think, a metro station nearby too. In winter it can be a bit chilly inside (places in Mexico City are usually heated) so bring some PJs, but there are plenty of blankets. :)