Hi there Maxwell.
I'm a bargain hunter too and completely understand the need to budget for your Disney vacation. I would highly recommend that you keep a close watch on the
Special Offers page of the Disney website for deals like a percentage off resort accommodations or free dining, as these can really help you save money. Also, a great
unofficial website for locating Disney deals can be found at: www.mousesavers.com.
At this time, bunk beds are available at the following onsite hotels: Animal Kingdom Lodge, Wilderness Lodge, the cabins of Fort Wilderness and the Treehouse Villas at Saratoga Springs Resort and Spa. Depending on the season in which you travel and the room views, you'll usually find the most affordable bunk bed option to be in the
Cabins at Fort Wilderness. I've had the opportunity of staying in a wilderness cabin and absolutely loved having the full kitchen for cost savings on meals!
Wishing you a pixie-dusted Disney deal! Please feel free to send more questions my way prior to your trip!