The Seattle Seahawks home is Century Link Field. During home games, television Sportscasters regularly refer to the incredible sound levels generated by the 12th-man fans (now referred to as 'the twelves'). The C-Links' acoustics and its reputation for a loud crowd is not being exaggerated. Annually, the twelves help cause more false start penalties by their adversaries than in any other NFL venue. If you appreciate your hearing, I recommend ear plugs there.
Being a newer stadium, it was smartly designed to accommodate the disabled: it has several elevators and plenty of 'parking' for wheelchair bound fans with nearby 'standing' slots for their caregivers. Kudos!