I think they loved RIT for the program, the city, and the people. I've never heard complaints on the professors. I'll ask him and get back to you.
As far as Clemson, she loves it there, but never said why. Again, I can ask and get back to you.
As far as the Co-op, it's the reason many people attend RIT. That I know for a fact. When it comes down to two school like you are, most pick RIT because of co-op. My dad did mechanical engineering back in the day at RIT. He co-oped for Delphi and has been working there ever since.
That's all I know off the top of my head, again if you want I can ask for more information.
As far as the city, I grew up in the ROC. It is a dying city, i'm not going to lie. It's a lot lilke Buffalo in that respect. But I feel that Rochester is a safer city than Buffalo. I like Rochester's downtown better than the one street that comprises Buffalo's. There is a lot to do, but like any other city, you have to go out and find it. That's again all I know being from the suburbs. Plus I haven't experienced the college side of Rochester since my college is in UB. When I go home for the summers there is always something going on.
PS: i'm not a partier so don't think I meant bar hopping.
The guys I knew who lived off campus lived in Scottsville down the road from RIT. They were townhouses. I thought they were nice, I know a lot of off campus kids lived there so i'm not too sure how noisey it gets on the weekends.
Oh and I just remembered that one of my friends from UB goes to Clemson grad school for architecture. Again, no complaints from him, but he did go abroad in the fall. So good abroad programs I guess! Haven't spoken to him since hes been so busy. I'll see what I can find out.
Good luck choosing!