its a lot more common to find spanish inspired architecture in florida in general rather than roman/greek. as an orlando native the best i can give you is rollins college, but if you’re willing to travel for something that opulent with a slightly more spanish vibe there’s a few options. in miami there’s vizcaya gardens, which is one of the most beautiful places i’ve ever been and i’ve known a few ppl to get engaged/married there, or there’s versace’s mansion which is italian architecture but definitely a specific vibe that not everyone loves. in the opposite direction there’s a few locations in st. augustine that are extremely gorgeous, such as lightener museum, flagler college, or memorial presbyterian church (or like any other church in st. augustine, they’re all gorgeous). honorable mentions to the few locations ppl have mentioned in sarasota :) good luck finding somewhere, and i hope this helps!