What would be your choice between an 18" wide or 24" wide tall pantry? I like that an 18" wide is 1 door and takes up less potential counter space but does it get too tight if using rollouts. Any advice on this? Also curious if I put a tall pantry and refridgerator together at the end of a run do I put the pantry next to the countertop or the refridgerator next to the countertop?