Stainless steel litter pans, anyone else have them?

I at least oncea year replace the plastic litter pans that I have used for years.
But cat urine & the dedicated digging that Shaw does means that eventually means break down of the plastic, weekly washes with Murphys Oil Soap helped, some.

I bought a stainless litter pan...Ptlom Cat Litter Box with High Sides Large Stainless Steel Cat Litter Pan 23.6" x 15.7" x 7.9"

So far so good. Washout time is mere minutes, no urine smell that I have noticed.