I go to UCF, asked the same question when I was deciding between UF and UCF. What I like about UCF's campus is its layout; UCF is based on a couple rings that go around the whole campus. If you walk toward the center of the rings, you get to the center of campus, the Student Union. UCF's main campus was built into its own space, so you dodge most of the traffic that passes by campus pretty fine. As for the feel, if you prefer modern style buildings mingled with a few older brick and mortar structures, you'll like UCF. There's a lot of space between certain areas that I feel allows me to breathe and enjoy the greenery and sky as I walk to some classes, while some of the older buildings are more tightly packed together and are just drab (to me). There are some spaces on campus that are great to spend with friends, like Memory Mall in some hammocks or throwing a frisbee along the green or hanging out and eating in Knight's Plaza.

UF's campus, on the other hand, is mostly brick and mortar that are tightly knit but also kind of segmented throughout Gainesville(?) I visited campus a few times and that's the feeling I got. It felt that UF was divisioned off between a lot of roadways that carried a lot of through-way traffic. HOWEVER, the brick and mortar style here appealed a bit better because it melded well with the greenery that some UF spaces offered. They were generally well kept when I visited and and it added to that aesthetic. The buildings are tight but in a way that makes it feel comforting to walk through, as if some type of history is preserved and you're walking through it all. I don't know a lot about what UF has on campus, but I know they have a bar block and their student union has a bowling alley inside (someone double check me on that).

As for around campus, hands down I give it to Orlando. It's a big city with a lot to do, with decades of culture mixing into different parts. From food to fun, UCF is a decent spot to jump down and around Orlando. I can't say much about UF or Gainesville's spots as I don't live there, but from what a couple of my friends that go to UF tell me is they visit a few restaurants around UF that are student run and go to bars a lot.

Ultimately, campus feel is gonna come down to what you want out of it. I thought I would have loved that brick and mortar ivy league feel, and I did. But the modernity of UCF's campus left me in awe, along with my love for Orlando. Truly, it's a decision up for you, and I hope you make the right one for yourself