Just like living in NYC
I have to start by saying this place is amazing! It feels more like home than a hotel. 
With a discret entrance...the hotel isn't even signed out front. This makes it feel more like an apartment building rather than a hotel. However, the service is exactly what you would expect from the best hotels with a much friendlier and personal touch. 
We stayed in a loft suit on the 17th floor and the views from our rooms were amazing. My husband thought it quite funny that he could use the toilet and see the Empire State building out the window! 
The room was very spacious (especially for NYC standards) with a separate lounge area, two tvs and a huge comfy bed. The bathroom too was spacious but there isn't a lot of bench space for makeup/toiletries etc. the decor is very modern and uber cool, we loved it.
The rooftop penthouse which is being used for breakfast and guest use throughout the day was a great space! We enjoyed a few drinks up on the outdoor balconies a few of the night and it felt just like we had run of the place. The view from up there was simply amazing. 
The complimentary continental breakfast was lovely. A wonderful selection of fresh pastries And bagels, cereal, juice and coffee. Nothing hot but it was all very fresh and enjoyable. 
All staff - no matter what their role was - were the friendliest I have come across traveling. They really made you feel welcome and part of the hotel rather than just a tourist. I think I even ran into the hotel manger in the lift after breakfast one morning(?) she was a lovely lady with dark, short wavy hair and she was genuinely interested In hearing how we were enjoying the hotel. 
There isn't a gym on site but the hotel has arranged access to the local nysc fitness centre just down the road. 
The location of the hotel is great, close to Grand Central, walking distance to times square, 5th Ave, Empire State etc. It also borders the residential area of Murray Hill was was a beautiful part of the city away from the touristy stuff. 
Highly recommend staying at the Morgans Hotel, we will definitely be back! 
My tip would be to stay on a high level if possible to take full advance of the views and natural light. And be sure to visit the rooftop area to enjoy drink after a big day shopping/sightseeing.