I hunted over a year for a table to set over my PuraMax, so that I could move it from my carpeted dining room to my ceramic tile kitchen and put the PuraMax under the table and recycling bins on top of it. I noticed this storage shelf when Petkit added it to their website, but the price was pretty steep for my tastes. I took advantage of a recent B3G1 free on everything promo, though, and got one when I stocked up on litter, and that made me feel a little bit better about the price. I'm not using the shelf unit quite as the manufacturer anticipated, with two shelves above the PuraMax. Instead, I installed the bottom shelf & left off the top shelf so the side shelf supports keep the recycling bins from falling off, as shown in my photo, but this really has worked perfectly for my needs, and I'm a lot happier with the litterbox in the kitchen. So I'd recommend the product for sure. In fact, I may purchase a 2nd one for my other PuraMax that's in an upstairs bedroom, but I do think a $35 price point would have made me more inclined to buy it immediately, so I'll watch for another deal before I buy a 2nd one.