If you had a bunk bed as a kid, you’re probably well-versed in how awesome they are. If you didn’t have one, you may be aware of how much you missed out. Kids these days feel the exact same way.

Bush and Fulk aren’t alone. Nate Berkus has also tried his hand at the genre, rendering an entire bedroom of bunk beds for Ray Romano’s desert hideaway. “The bunk room was designed with ...