Definitely worth purchasing! Easy and quick to assemble. My cats LOVE this tree. They sleep and play on it 24/7. I have zero complaints. The only minor con is the scratching post rope doesn't last long from the scratches. It's starting to unravel a little, but that's an easy and cheap fix... not a big deal for me. I've had all 3 of my cats on the tree at the same time and have not had any issues with wobbling or tilting. My cats are all relatively young, so they don't have any problems jumping down from the top 2 tiers either, which I've read from other reviewers that's been an issue for older cats. All in all, I highly recommend this cat tree.