I used to do SRO for Rent all the time. It was great. A really good view and quick access to the restroom. :)
I did Hairspray recently with Trisky and the only problem I had was that we were all the way on the right and I noticed that the back of the orchestra sort of sloped up so that our railing was taller than the railing on the left, towards the center of the orchestra. We're really short so we couldn't lean over onto the railing like the people to the left could. Thankfully an usher gave us seats for the second Act though.
"... Still a little bit of your taste in my mouth.
Still a little bit of you laced with my doubt. Still a little hard to say what's going on..." Damien Rice