Cut the urine container platform as per the diagram.
Centre the urine container and make sure it’s up
against the front wall of the box.
Ensure the location is central on the ply from either side and that the spout of the separator will fit directly
into the urine collector when the seat is fitted onto the box.
Coat the cladding in a few layers of Danish Oil (you may want to coat the inside of the box also), and wait for
it to dry. Place the bucket inside, put the seat on and your compost toilet box is ready for use.