Review on 👠 Whitmor Floor Shoe Rack - White, 4 Tier, Holds 20 Pairs by Emilio Wallace

It's perfect for what I need it for and it's actually very durable. I've noticed this with Whitmore products. It's good to have a hammer handy to tap on the bars for extra security and to prevent them from breaking. my only thing I noticed snap-in slots on the top sides for shelf extension (very similar to those above the shoe rack by the door). However, everyone says it's not expanding. It just doesn't make sense to me why they would be there on both sides if it wasn't actually upgradeable :/Update: it MUST be upgradeable because they sell it at level 10 too. It only looks like the extra tiers are sold separately. I guess I'll just buy one with 10 tiers (3 total - 1 base / 2 expandable), take the 1 from above and add it to the one I already have, and leave the remaining 2 sections together. for another area in the house.