I am considering moving my darkroom out of a tiny full bathroom into an adjoining bedroom. I am considering building a small sink, maybe 14x36 inches, with a platform next to it for my enlarger to sit on. I just need a small space to knock out contact prints and 5x7 and occasionally 8x10 RC prints.

If I put 4 trays side by side (and I really prefer 6, for 2-bath fixing plus a water holding tray) it takes up a lot of sink-room. Has anyone had good luck stacking trays up to save space? With some kind of rack system?

I have heard of single-tray processing but I don't think I would have the patience for all the chemical changing for the casual work I do.