The communication before, throughout and after my stay with Anna was super fast and good.
The apartment is very clean and is exactly as how the description and pictures are in her listing.
The location is superb and close to metro, bus, central park. Bars and restaurants are also around it and generally upper east side is clean and safe compared to other NYC districts.
All in all, I would definitely stay in the apartment again if I'd ever visit NY again and Anna was a very pleasant host.