Review (2/5): Reasons I wouldn't recommend this
I'm not sure if this just wasn't product tested with the shower actually on or if my product is defective. "suction cup bottom grips to any floor." The suction cups are a great idea for a shower product, but do they work on this one? ABSOLUTELY NOT. I don't know whose idea it was, but I would like to see someone actually cup this thing in the shower, put some soap in there, turn the water on and use it without having to superglue it to the floor.
It absolutely does not stay in one place no matter how light you try to get your foot in there. And I don't know why the pumice stone is there at the heel because you're lucky if you even get your arch in before it starts sliding away. I literally almost fell and broke my ankle the first time I tried to use this because I went into it thinking the suction cups would work. So just be warned, you need something sturdy to hold on to while using this product.
Another problem is the over-the-foot plastic. Why plastic?? If i'm not water skating through the shower on this thing and actually get my foot in all the way, that plastic hits the top of your foot and it's painful. I get the whole car wash appeal it looks like they're going for but that plastic needs to be made out of a softer material.
Since i'm assuming the paying customers are the only product testers in this case, I found it easiest to use one foot to hold the product down by stepping on the pumice stone and one foot doing a combined up/down left/right motion inside the "foot wash" while holding onto the shower rod with both hands. This did crack my pumice stone after 2 uses but at least it wasn't my back.
So as far as likelihood I would recommend this to a friend to use for its intended purpose, I would have to take a hard pass.