Pride Plumbing came out and provided a cost estimate to 1) remove and replace an ADA toilet and a urinal along with installing new stall dividers; 2) install a new wall-mounted bathroom sink along with a new P-trap, PVC drain line, and hot and cold braided stainless-steel water supply lines; 3) install three new 4-piece walk-in showers along new Delta shower valves with trim (shower heads, valve handles and covers, and drain covers), PVC drains, PEX hot and cold water supply lines with shut-offs, and connecting the new drain and water supply lines to the existing drain and water connections underneath the building; and 4) cut into and remove a small section of concrete flooring; dig down to the cast iron piping; remove the cast iron piping; replace the piping with new PVC piping and fittings up to the floor height; and replace the concrete we took out.