http://g7ejphhubv5idbbu3hb3wawrs5adw7tkx7yjabnf65xtzztgg4hcsqqd.onion/html/defcon-23/dc-23-cfsuites.html
Here is the deal: Come up with a cool concept, event, or party that will be open to all attendees from Thursday to Sunday and if you are selected DEF CON will release to you or your group one of the suites at a cost of $500 per night - so $2,000 for the con. They usually go for $1,500 to $2,000 per night. The suites are approximately 2,356 - 3400 sq feet, and no, you can't remove all of the furniture unless you want to pay the hotel to move it in and out.