We bought our melamine and are planning on assembling the rack tomorrow. The sheets were $27.00 per 49" x 95 slabs; we had it cut to the right sizes (that saw at Home Depot IS cool, guys!) 2 slabs' worth was fine; we have a few off sized extra pieces. We are putting in spaces for 4 tubs, for our 3 adult and one subadult BPs to start off with.. but there Is room for a few additions .
We have only one tub so far; off to Wally World tmrw to get the rest. Wish us luck building! I will post pics.