I have used more expensive but similar shower walls from the big-box stores (the thick PVC type). For the material itself, this product seems to be identical to the other ones. I gave this product a try because of its low cost. Obviously the pattern choices for this are limited. I chose the Gold Calcutta, and the color turns out to be quite subdued, and I was OK with that. I'd recommend this for other DIYers only if you understand what you are getting and what you doing.
The panel is 3/16-inch thick. You can score the panel with a sharp utility knife and break it carefully. Trimming is most likely necessary unless your shower alcove matches their sizes and the walls are perfectly plumb and FLAT (it never happens). For this product, they provide a corner trim where the back and side panels come together. This is where you will spend most of your efforts. You can opt to forgo the corner trim and make the joint carefully yourself (not a bad choice). The corner trim does look nice if you can afford the efforts. In either case, you want to dry fit carefully. Unfortunately, you have to decide ahead of time because it would be too late to change your mind after trimming. If you can do this part to your own satisfaction, you are home free. The gluing part is trivial as long as you use a modified composite glue (e.g., Liquid Nail Fuze It). Do not attempt with a cheap glue. Good luck!
