So after having just three Lego sets, one realizes that some type of organization is necessary for Legos. We have hundreds of sets and about 50k Lego pieces, if not more. I won't bore you with all the types of organization that we have but I will show you what I just did for one of my sons.
We just re-organized their rooms and my husband built them Lego desks. It's still in progress but about 80% done. I'll post photos of that later. Tonight I was sorting their final Legos and decided to put the guy parts in some type bin to make things easier for them to find. Here is the final result. Subject to change. Daily.