The lounge area in the main lobby was quite nice and comfortable, though the music choice never suited the decor and vibe (usually they played hip-hop music when I think jazz or indie might have better suited the space). There were a couple of nights where a singer came and did covers and she was excellent. The bar was quite expensive ($19 for a gin & tonic). I also found the staff were generally fairly and pleasant.
Once small gripe was the elevators. Only 4 are available and for 19 floors and the number of people going up and down, you'd end up waiting a long time it you were on a higher floor (I was on floor 17), and youd stop 4-6 times on the way up or down once you finally got on.
My room was small as expected (I stayed in a single, twin bed room) but clean, comfortable, and all you'd really need. Chromecast on the tv in the bedroom was nice for entertainment. If you don't expect to spend time in your hotel room other than to sleep, then you'll be fine. However, there was no coffee pot or kettle in the room, so you'd have to go down to the 4th floor for ice or hot water - just in case you don't want to be buying a coffee every morning.
If you're going to see shows, it's a really good spot. You're right across from Hamilton and most shows are within a few blocks. It's the Times Square area, so there are lots of people and traffic, but you'll get where you need to get to in a 10 minute walk. Cross 8th Avenue into Hell's Kitchen, and there are a lot of places you can eat