I have added 8 shelves to my unit. The Mountaineer 324RLQ has some very weird cabinetry consisting of triangular cabinets, another strange shaped one in the Galley Island, and at least some straight ones in the useless "coat hanging" cabinet. So, I used some very good plywood for the weird shapes and Red Oak planks for the straight shelves. I used Min-wax Early American #23 stain followed by Min-wax Poly Fast Dry in Satin, about 5 coats. The supports are standard Home Depot shelf brackets. The photo is one of the odd shaped linen closet ones. The light spot in the photo is the flash rebounding off the half round. It was as close a match as I could find and really, it's just a shelf and inside a cabinet with stuff sitting on it, it looks to be a very close match.