If you need extra storage, you could put the items in a container and put it under a table. If the table is against a wall, and your chairs do not go all the way to the other side when pushed in, you can easily slide the storage containers in and still have room to push the chairs in.
After-under the computer table:
My word wall is finished and after working on it, I have some ideas for you.
If you want to make sure the cards are lined up and have good spacing, then use quilter's pins to attach the top corners, staple from the bottom and then remove the pins (so the cards do not shift). It looked better when I put staples in the border instead of the white section. The whole project took me twice as long because I kept missing the borders of the cards! I think I still need to trim the ribbons on my banner, it looks great in person, but unkempt in the photo! The headings have a large popcorn shape because we call them popcorn words!