Rows C-U in Section 16 have 20 seats with seat 1 being on your right (closer to the stage) as you look towards the floor. Rows A-B are added directly onto the floor in front of those rows and have one additional seat (seat 21).
Lower level side sections offer fans a close view for traditional end stage setups, while also including the benefit of stadium style seating. Fans sitting in the floor sections may struggle to see the stage over the fans in front due to the lack of elevation between rows, but in stadium style seating you will be higher than the fans in front and have safe sight lines to the stage and performers. Be careful when choosing seats in Sections 14 or 26 as they will provide you with a very close proximity to the stage, but for many performances may only be able to see the performers from the side or even behind.