Want to save space and have a great sleep? There are many options for space-saving beds. They fall into two main categories: those that minimize the space that they use, and those that combine two or more functions in the same space. All of them save space since they utilize space more efficiently. Let’s take a look at all these options and see how they might answer your need. We present them in alphabetical order: ​1. Bunk beds stack two or three beds one on top of the othe