We stayed there 10 days with my brother to visit New York. We did not have any problem to enter the unit. Having no windows was great to sleep, and the AC was also really useful as it can get pretty warm and humid in NYC in summer.
It was said in the description that there was some beach material (Umbrella, Blanket, Tuba) but nothing was found when we decided to go to the Rockaway beach. It was also said in the description that the breakfast was included, but there was nothing. Fortunately, the kitchen was well equipped so we had the possibility to cook our own meals.
The apartment was really clean when we arrived but we started to observe more and more cockroaches in the unit. I hope none was brought back to my own apartment. One night we even found a rat in the living room while watching the TV. It tried to hide and we never saw it again. We do not know how it managed to enter.
The wifi worked correctly and the TV as well. As we stayed 10 days, the lady that was doing the cleaning offered to change our pillows, bed sheets and towels, thanks to her. She also gave us more toilet paper as only one toilet paper roll was present in the restroom. (for a 10 days stay ...).
To conclude on our stay, the quality-price ratio was ok in spite of the insect pests (But hey, it is NYC ...). We would not have had enough money to stay anywhere else at this time of the year otherwise. I would also recommend to take the subway at the Shepard Ave station instead of the Euclid station as it is a bit unsafe near the Euclid station even though the Express train can be taken only at Euclid.