The presence of the warehouse allows for a seating arrangement that's unique among professional American football stadiums. The majority of suites are located in the warehouse along the stadium's southern sideline, as are the lounges that serve the premium club seats on that side of the field. The bulk of the grandstand seats are located along the northern sideline and both end-lines, with gaps in the stadium's upper half at the southwest and southeast corners. The upper deck on the stadium's northern sideline also contains one level of suites and a smaller section of club seating. A similar design was implemented at the renovated Soldier Field, albeit with the use of a new structure (as opposed to an existing building) to house four levels of suites.