Storage For My Storage

The office/sewing/craft/ room is still a problem. I have storage for art supplies, quilting supplies, knitting supplies, and office supplies. All I need is Storage for the Storage containers. They all take up floor space which I wish were free from the storage clutter. I'm wondering what the answer is to that problem. More shelves? I'd rather have a cabinet on the wall to hide away some of the things I don't want to have out. That's not likely to happen any time soon. I guess it's time to pitch things, give things away, or just continue to play musical spaces with the containers. Help! I'm buried in the "all purpose" room.