Yes, I really like the sheet sets. You just tilt each mattress off into the aisle, fit the fully elastic bottom sheet on, then fit the elastic foot of the top sheet around the bottom, and slip it back into place. They're well made to a custom fit and look like they're going to hold up well to washing. Also, they feel nice to lay on. It's more costly than buying a twin set at WalMart and altering it, but it's a nice product if you don't mind the cost. The custom fit mattress pads are also very substantial and easy to put on.
Jerry