Market size: Medium (< 10,000,000 people)
Investments required: Medium (< US$5,000,000)
Bed-To-Panno transformer would be a great solution for small rooms, for instance in student hostels. When you need to make more room for a party or something else, you cover the bed with a special stretching bed cover that keeps the bed clothes tight and with the help of a special powerful spring put the bed in a vertical position against the wall. There is a nice picture at the bottom of the bed that makes it a panno. Or fixtures, so you can fix a picture of your choice there.