a rocket stove with attachments, first the stove like table with the chimney, but the fabricator Mr. Sugiura, has a square or an arch type oven that go on top the rocket stove replacing that stove top.
A cosy little sofa we designed & had made from recycled wood pallets & OSB. Nice one, although this looks more like a single seater to me. Forget the link by the way. But then again I think this one is pretty easy to work out ;