Nice, modern hotel in Uptown Charlotte. I was there for a conference at the convention center, and it's very convenient (right across the street!).
I was only there for one night, so not a whole lot to say. I had a corner room, which did have a decent view of part of Bank of America stadium.
The room and bed were comfortable enough, and all the hotel staff was friendly during check-in, check-out, and when I stored my luggage between check-out and departing for the airport. I didn't get to try any of the restaurants on-site, but they looked like good food options.
Westin seems to have a lot of bonuses, like being able to rent running gear during your stay (not sure how they keep the shoes clean/disinfected, but it's a nice touch). My one complaint is that the rooms aren't very soundproof, as I could hear not only doors being closed out in the hallway but footsteps of people in the room above me. Also, they're doing construction in the lot across the street, so there was some banging and beeping happening a little on the early side. But, that's hopefully temporary.
Overall, nothing fancy, but if you're just looking for a good modern hotel option, this would fit the bill.