i think these are a good beta version. I have yet to see it professionally done.. not to take away from these wooden versions or the metal custom fit one.. I couldn't do it! I just am looking for something.. different. a platform that is comfortable without needing to throw a mattress on.
Comfortable without the mattress? why is this? yes, the mattress is directly on top, I store the projector screen and shower/restroom pop up under the mattress. yes they work as well, ill snap some pictures now as I am 3D scanning the area. I'm 6'2" so I needed all the room I could get. might make a video for you as well.
because of the obvious? fire hazard..dust collector.. takes up space... humidity home for mold creation.. it can be done waaay better
I used a $20 sheet of half inch plywood, scrap 2x4’s, a 3” corner brace with wing nuts and bolts to make the platform that attaches to the two holes below the seat. i went to a carpet store and took two 4x2 carpet samples and just cut them with a razor blade and stapled them to the wood. For everything including the original cost of the 2x4’s I think I’m around $40-$50 on this build