Sat in 352, row C. Paid in the neighborhood of $200 for two tickets which was a bargain for what we got I feel like. The seats sit fairly close together which is why, more than likely, your neighbor is going to engage in a lengthy conversation with you about something you don't care about. Especially if it's a girl who cares nothing about football.
Even from this height, we still couldn't see the yard markers all that well so we never really knew where the ball was spotted. That's why we had to look at the scoreboard in the end zone so much. There are two scoreboards but we could only see one from our seats. The other was above our heads and behind us.
Wasn't hard at all to find this section. Any of the ramps or escalators adjacent to the Budweiser Plaza side will get you to the south mezzanine rather quickly. Beware of the lines for the escalators because it gets backed up pretty quickly.
I love the way so much natural light shines down into the stadium while the game is going on. I've seen games with the roof open and the roof closed and I don't really have a preference when it comes game time.