Roof which goes up in smoke

Design office Overtreders W focuses on spacial design. I saw their project “Roof which goes up in smoke” on the DMY festival a couple of weeks back here in Berlin. It is an outdoor hang out, pick-nick or barbecue area and can host up to 40 people. A wood stove, which can be used to make hot chocolate milk or soup, is used to blow hot air into the roof. The simple design makes a great atmosphere for a summerly evening. Ah, and they also rent it out!