Gustavo was an excellent host. He always responded quickly if I had any questions and the whole experience was really easy and uncomplicated. Just 15 walk to the Sheraton through a hopping, fun neighborhood, or walk 10 minutes in the other direction to be in peaceful, hip neighborhood with sophisticated restaurants and coffee shops. It took me a little while to figure out where a full-service grocerly store is (Sumesa Londres), but the food carts just up on the corner were addicting, so I only cooked a little during my stay. A particular shout out to the Hamburger, the Juice, the Cresh-Fruit-In-Cream and the 5 for 40 peso mini-taco stands. Yum! The bed was comfortable and the cleaning lady showed up lick clockwork to keep the place sparkling. One note...it is not uncommon for residential buildings in Mexico City to not have heat or air conditioning. It took me a while to understand why I couldn't find the temperature control, BUT, it was never really an issue.