This would be a great idea for those times i need the large cutting table for those incredibly big projects aka backdrops and wedding formals. Floyd Leg - clamp-on legs (available in 5 colors) works with material up to thick.
Now here is an idea for the wall you face from the entryway! Do a skylight in the hallway and then a living wall to accommodate many of your plants! There are systems to automate irrigation and allow for easy removal / swap-out of plants as it grows!