I have 3 walls...and they are floor to ceiling with stuff. Those shelving units are from Sam's, they are 4 foot each and go all the way to the ceiling. Then 2 stacks of 4 jetmax cubes, then a 4 foot bookcase, a 3 shelf bookcase turned sideways, a 6 foot wood desk with shelves and drawers on top of it, then a 6foot resin table coming out this way in front of peg board wall, that is full with shevles, then a 3 drawer cart that has all of my stamps in cd cases, then a 4 foot craft type table and in front of that is my scrap cart from hobby lobby. Oh Boy! I need a 12 step program....I do!