I was going to say IKEA also, I just discovered the website the other day with examples of rooms etc....fantastic - have you seen it. We will be in Adeaide for a week soon & I will be heading to IKEA first thing.
Other suggestions, small clothes baskets with lids. You can get a places such as Target or Spotlight cheap & they look nice.
For puzzles & small things I have some really cute looking suitcases on the bookshelf. I also just pop some toys on the bottom shelf as everything else has been moved due to little naughty fingers..so each night I just line stuff back up on the bottom shelf. Then in Charlies room I have a plastic yellow tub with handles from Hardware shop, that was cheap also.