Do you have a perfect size? Is bigger better or do you think that it can get too big? Mine is 18x21 and I'd like to be a little bigger bc I find it hard to do multiple themes and I have 24 ovens to maneuver. I don't ever seem to have the money to expand but I think 2 expansions might be enough for me. What about you? Fwiw, my other bakery is 14x17 and I find it perfect for a cohesive theme.