You will see other reviews for flagstones under Renaissance Charlotte SouthPark Hotel but felt it deserved its own review as this is one of the rare hotel bars that stands on its own.
For one the bartender is one of the best I have seen as he is friendly, made good drinks and provided great service.
They have a full bar and a number of beers on tap and a good selection of wines including three different chardonnays ranging from naked to full on oaky. Like most hotel bars there is no real separation between it and the lobby but bar area is off to the side so almost like an alcove studio so feel separate as long as you do not turn around and see the windows of the rooms facing the open atrium.
Food was standard but good which is only reason might have given this place four stars. With the large courtyard and friendly bartender and numerous tvs this place could satisfy most peoples needs even if not staying at the hotel.