Roberto's apartment is a charming space in an excellent location. The apartment is in an iconic art deco building on a quiet plaza. The building and its interior are a little worn, but in a very comfortable and interesting way. The apartment itself is very clean and well put together. It's a space for just one or two people, but very comfortable to be in - with a lot of interesting travel and cookbooks everywhere. Roberto has lots of coffee and tea available in the kitchen and the toiletries in the bathroom were nice. The shower was excellent - clean, lots of water pressure. In all, the space is very clean and feels very modern while still being true to the historic nature of the building. However, the best thing about the apartment is the location. The immediate neighborhood is full of very good restaurants, a grocery store around the corner, plenty of street food and one of the best bakeries I've been to - all within a few minute walk. Further out, Reforma is a short walk, the historic center is a little further away and Chapultepec park is about a thirty minute walk away. There seemed to be ubers always within a few minutes away. I highly recommend this apartment and look forward to staying there again myself.
I final note on Roberto - he was very hospitable. I arrived on a very early morning flight and he agreed to meet me at the apartment at 6:30 AM. He was gracious and an excellent communicator. Check in and out were really easy.