During Covid, Seminole Co. did ceremonies outdoors which was beautiful. They're now back to doing them in the ceremony room which is much more photogenic than the room at the Orange County Courthouse.
If you have a choice between the two, I would definitely choose the Seminole County Courthouse!
While the Orange County Courthouse is a great location if you want your photos to be city-style, Seminole is beautful in a different way.
The courthouse grounds are very green with foliage and the building itself is attractive. There's a small boat marina right next to the courthouse which makes a lovely location for photos.
Of course, if you have another spot in mind for photos after your ceremony, I'm up for a short drive to another place that feels special to you.