10 out of 10 hands down. In every aspect, Emmanuel and Ernesto have delivered a high-quality experience. First of all, the place is magnificent: a fabulous location, great furnishings, excellent appliances, high fashion/decorations, rooftop garden, secure building with doormen....they even have a safe in the house! The place is more furnished than a suite-style hotel room, and more affordable!
Then there is the personal touch: Emmanuel was there to greet us ahead of time, explained everything very clearly, and made himself available for every question that we had throughout our stay (via whatsapp). Not only that, but he brought pedialite and medication to the appartment when he found out I was ill (I ate something I shouldn't have). His hosting was so pleasant, yet in no way cumbersome; he gave us the space to enjoy the city on our own, but was happy to be available when we wanted to reach out.
This was simply an excellent stay, and I can't recommend it more highly. Easily my top or top-two AirBnB experience.
A few random notes: 5 min walk to subway system. Great breakfast spots right on the same block in the mornings. Grocery store around the corner. Two corner stores on the block. Not too loud at night even with the window open. Fabulous.