This is a quality built shower pan. We love the no barrier/flush design. Being imported, it is difficult to find installation details, but we installed it well and it looks great. I definitely recommend getting the installation kit and drain. Also, I would advise using the lower profile drain, even if installing into floor joists, so that you can maximize the slope on the drain pipe running from the shower drain to the closest main drain pipe.(since the pan subfloor will be recessed)
— Douglas