ELI5: Explain Like I'm 5

Roll way

A rollaway bed is a special kind of bed that can be folded and kept away when it is not being used. It is made up of a metal frame and a soft mattress that can be easily rolled up and stored in a closet or under another bed.

So, if you have friends or relatives coming over to your house and do not have enough space for everyone to sleep, you can bring out the rollaway bed. Once you unfold the metal frame and attach it to the mattress, you have an extra bed ready to use.

Just like you can roll up your bedsheet or your carpet, the rollaway bed can be rolled up and put away when it is no longer needed. This way, it saves a lot of space and allows you to have a comfortable place to sleep without having to worry about cluttering up your room.
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