Sevin Coskun has designed a conceptual design “Washup” in which the designer integrated a washing machine with toilet flush. Beside saving the space, this design uses the waste water from washing machine to flush the toilet. This concept was designed for Greener Gadgets Design Competition. It’s really a great solution for apartments with small bathrooms. As the machine is located above the toilet, clothes loading can be awkward sometimes. But considering the fact that it saves the water this concept is definitely worth a try. Check out the pictures.