This tacky POS is languishing unfinished near Orlando,
yours for only $75m:

Largest residential home in the US, 90000 square ft. 10 kitchens, so your chef has a different one every day of the week and two at weekends. 13 bedrooms and 23 bathrooms.
In a fitting display of karmic justice for a property built by a timeshare tycoon, he's having trouble selling it because there's no resale market for the ridiculous thing.