Review on X-cosrack Stackable Rustic 36 Bottle Wine Rack - Freestanding Floor Wine Holder Stand | Separate 🍷 or Stacked | 6 Tier Wobble-Free Wine Display Storage Shelf for Kitchen | 24.5''L x 8.6''W x 33.4''H by Everett Makori

Bought 3 sets. Each set had 3 stackable racks. Used it in the basement, stacked 2 at the bottom of the stairs, then 3 next to it and the remaining 4 next to a stack of 3. I wouldn't go higher than 4 as I feel like we pushed the load limit. on the bottom shelf, place 3 more fully loaded ones on top. I attached the tallest stack to the wall so it wouldn't tip over. There's a lot of nut and bolt assembly, but luckily my adult son did it for me while I was at work :)