New tile floor and composting head installed, need to add vent and it will be complete.

These are plumbing fittings. They come in all shapes and sizes most of which will not fit as you had intended.

I am sure you can tell these are not the same, but I have to buy them, drive to the boat and then I can tell. Another trip to Fisheries!

Plumbing progress, still more to go.

Tile mockup in head, that blue tape will be blue tile when it's all done.