Maryana is an excellent host. She was always in constant communication with us. The location is excellent, 500mts away from Mercado Roma (bars and restaurants), 500mts from Superama (a supermarket that delivers groceries and you can order online) and 15 mins by uber to get to Polanco. From the airport it took 25-30 mins paying 250-350pesos. overall a great location where you can walk around feeling safe.
In regards to the apartment, the place is very clean and modern. Great living room area with TV for your Netflix account and a small balcony.
We highly recommend staying at Maryana's place, enjoy your visit to Mexico city.