Made this from the side table plan. I had to adjust sizes as i'm from Belgium. 2x4's aren't here. First project ever. It came out great with some modifications and such. I made the larger one, way too big so we use it as a storage in our hallway.
It costed me around 40 euros. All materials included, i had to buy everything. It took me a whole day to finish this. If your a total beginner like me, it will take some time.
Would I make it again? Yes, provided i have better equipment and better plan it up front.
I rated it intermediate because that is how it felt for me personally.