I've moved and would love to host your trip in my new home. Midtown East is a great neighborhood from which to explore NYC. Some of the city's best restaurants and shops are just a a short walk and Grand Central Terminal is 2 blocks away, from which you can easily get part of the city.
My new building has a great rooftop with BBQ areas and amazing views along with a fully equipped gym. The unit itself is spacious, comfortable, and has a couple balconies. Come explore!