I have done a little research and may be better placed to answer some of these questions-
Firstly, the trip has been changed to be 7 nights from Sept 11th to Sept 18th.
in terms of acceptable areas, I am not familiar with NYC at all, as this will be my first visit, so am open to advice here.
Currently, I would like to focus on the main Midtown areas and if nothing is available within my budget, then extend the search.
Thanks for your feedback regarding budget- I can reach $200 per night for 4*, but wouldn't want to pay more than $170 for a 3*.
Thanks for your help-