A fresh idea, or a good way to save space: sitting on a comfortable bench, you can read, relax. And if you expand it, you get a table with two benches. You can sit in the evening at such a table with friends, chat in the fresh air. A transformer bench can be used on a small site for many purposes, for example, to organize a family feast, and then fold and sit on a bench somewhere in the shade.
The design is not very complicated, one person can easily fold or decompose it. And to do it, you also do not need to have professional skills. At night, the building can be cleaned under a canopy: what if the weather is bad!