Forget long term rentals. The money is in short term rentals.
Looking for a casual vacation getaway for your family this summer. Does staying in a cottage on Cape Cod or a cabin in the Adirondacks not doing it for you this year. Relax, here's the fix. Just pack up the minivan and head over to Sandcastle. This quaint 31,000 sq/ft home sitting on a modest 11.5 was reported by Most-Expensive.net as being rented for two weeks for only $500,000. This breaks down to just over $35,000/day. Luckily the home has 11.5 bathrooms so that you can make it to a toilet between the pool, indoor basketball court, tennis courts, bowling alley, movie theater, and half pipe.
You can check out pictures of the property here.