As a concert venue the arena seats 1,500 for theater shows and up to 7,200 for arena concerts. Capacity for athletic events is 5,794.[1] The arena can seat up to 1,200 for banquets. The arena contains a 21,600-square-foot (120' by 180') arena floor, big enough for small trade shows, a 3,000-square-foot (280 m2) meeting room that can be divisible into three smaller rooms, and a 6,300-square-foot (590 m2) lobby. The arena is also used for commencement ceremonies and high school basketball.
Second Level Foyer - Merrell Center
Adjacent to the Merrell Center is the Katy ISD L. D. Robinson Pavilion & Rodeo Arena.