There is way too many Castles in OT it's starting to look like suburbia, i think the wise move would be to knock down your first few and sell off the land. But invest the profits wisely like buying some solid gold pool Cue's and Balls to go with that Gold table. And maybe some chrome spinners for the Golf cart.
And i noticed you have no one to clean the swimming pool? consider this my application.
I will also donate a Cassette Tape of the Top Gun soundtrack if my application is successful
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