Would you like to have a guest house but your garden is small? Would you like to have your own place to relax and get rest of your family? Or just want to think about life looking at the sky? These tiny houses are definitely for you! Derek Diedricksen presents his own project, modern Relax Shacks. The area is only 24 square feet, they are built of upcycled materials; he also wrote an instruction book so you can buy it and build your own. A shack is equipped with a bed, a see-through roof and a heater on vegetable oil. Such a shack will cost you just $200, so hurry up to buy it!