We enjoyed our stay at the Box House!
It's located in Greenpoint, an area that I personally love because it's quieter. It has street parking nearby too! If you're trying to get into Manhattan, you may need to budget a bit of extra time to get there, though.
The room was really nice--spacious and clean, with great lighting. Loved the skylights, which you could open and close from the remote, along with blackout curtains so you can sleep well and not be woken up too early.
The decor is different from what you might find at other hotels. Very much a Brooklyn hipster thrift shop vibe.