Inna and Sam's apartment is just perfect! We stayed for 30 days in July.
Location wise, it is right next door to the Modern and Hilton, so you are getting the same location advantages as these expensive hotels but with a much better set up.
The apartment has a beautiful kitchen with a dishwasher, stove top, microwave and oven - which has meant we have been able to cook on nights we didn't feel like going out (my husband also baked me a cake for my birthday using the kitchen!). The apartment is stocked with so many plates, glasses and cutlery, as well as towels, blankets, two tvs and little extras, like a coffee machine, soap and garbage bags.
The bed is very comfortable. The shower has lots of pressure and warms up so quickly. The TV works perfectly. We have been working from home in the mornings, and have had no internet trouble at all. It is as fast reliable as our internet in NYC.
The apartment building has a large laundry room that is easy to use with an app or a credit card. The building has 24hr security guards, who are very friendly and make us feel very safe. The elevators are fast and we never have to wait longer than 20seconds for one (a pet peeve of mine at hotels).
We have stayed many times at the Modern and the Hilton, but will always now return to Inna and Sam's apartment. You get the location benefits without all the people, and with many more amenities.