We know you’ve been wondering, “How can I make the nightly drunken stumble around my closet of an apartment more exciting?”

The answer, clearly, is a room-size castle built out of eight refrigerator boxes. It’s easy, really cheap (or extremely expensive if you buy the appliances), and environmentally sound.

Ignore naysayers and those who say cardboard castles are for kids. They are merely jealous of your kingdom and you can banish them here. If you own your place or aren’t concerned about recouping the security deposit, go ahead and put in a moat too. Tell the downstairs neighbors you will protect them from the landlord if they offer you up a tithe.