I like UofP stadium. I've been to a few games here and I even had both my undergrad and graduate ceremonies here. Even though built some 8 years or whatever ago it is well maintained and kept clean.
Sunday they had the roof open and the weather couldn't have been any better. Phenomenal seats we had row 1 right behind the Saints bench aka the opposing side.
I love that the field comes out and it is real grass and maintained like it is in the desert.
The bathrooms smelled pretty bad but I guess it's standard during a game and thousands of fans pissing everywhere but there was a maintenance guy to make sure things didn't get out of hand. They only had two sit down toilets so there was a line.
When I graduated there they had the field outside and it was pretty cold from what I remember. Overall clean stadium and good staff.