Here's a simple but effective IKEA hack: take two IKEA LACK TV Units and combine them to double your media storage.
Sometimes when aiming for that minimalist aesthetic, you end up with very little space to keep your stuff. You can solve this problem pretty easily with a little wood glue and sandpaper. With little more effort than it takes to actually build one of these TV units, you can double your storage.
But you don't have to stop there. The nice thing about this hack is that it can be repurposed. For example, a few LACK tables could make a nice set of shelves.