We had a wonderful week at Bettina and Hubert's place. The rooftop terrace really is as great as other guests have described it - a quiet oasis in the city. We also enjoyed the comfortable bed, well-furnished apartment and the neighborhood with its nice cantinas and taco stand. Bettina responded immediately to our questions and had lots of helpful recommendations for the city. You need about 20 mins to get to the historical city centre by Metro or Uber. A wholehearted recommendation - we would absolutely stay there again.