If you've been wanting to give a plain wall some character without calling in a tradie, these Artiss 3D diamond wall panels are a really satisfying DIY project. Each panel is 50x50cm and made from lightweight PVC, so they're easy to handle and cut to fit — no special tools needed. The set covers 3.75 square metres, which is plenty to create a proper feature wall in a living room, bedroom, or media space. The diamond pattern gives walls that textured, layered look that's hard to pull off any other way.

Being PVC, they're water-resistant and easy to wipe down, so they work just as well in a rumpus room or commercial fit-out as they do in a bedroom. They go up with standard adhesive, and because they're so light, you're not dealing with heavy lifting or complicated mounting. Honestly, for a weekend reno job that actually looks like it cost a lot more than it did, these are hard to beat.

You'll find these at Simpledeals for great value, and if you'd rather spread the cost you can grab them on Afterpay too. They come with a one-year warranty, so there's no risk in giving your walls a bit of a refresh.