Stayed here for 1 night with my friend when we spent a night/day in downtown Pittsburgh. Lovely decor, great customer service. Also, pet friendly hotel.
Our room had a lot of whimsical, colorful, accents and decor. I likes the black and white stripes as well as the bright green velvet. The bed was super comfortable and large! We didn't have much of a view, but it was pretty quiet. The mini bar had everything that you could want, though we just ordered room service. Bathroom was clean, modern.
The hotel had a happy hour with local beers and wines. We had two glasses of white wine, then headed to The Commoner for our Saturday night dinner. Lovely restaurant; I'd make a reservation in case there's an event or game going on. They also have a biergarten rooftop area which is lovely, very NYC-esque.
A great thing about Kimpton is that if you ever need something (toothpaste, floss), they will provide it! I imagine that this is a pricy hotel, but you get what you pay for and they do have a rewards program.
I would stay here again.