Interesting concept here for multipurpose living solutions. From dinning for a group of people to a large bed. This setup has tons of storage and functionality. I have often touted the many benifits of multipurpose furniture that can be reconfigured for the current need. Here is part of the description from the designer:
Matrjosjka means grandma in Russian and used in common terminology to identify the wooden dolls that are set inside one another. As reflected by the hidden space within the dolls, [Matroshka] has the potential to revolutionize the storage and maximize quality of life, especially for those in limited dwelling houses.