Located in downtown OKC...next to area with many restaurants and entertainment, baseball park (minor league triple A or double A...can't remember), small canal with boat rides....a couple of blocks to OKC Memorial Site via short walk (recommended). pay for parking..or park on street overnight.
Hi-Rise hotel with atrium from Lobby to the top floors. Very small work out room. Conceirge lounge is basic Marriott. Not much in terms of views from the rooms. Rooms are very good.
Other alternatives....Waterford Marriott 10 minutes north of downtown...