Mine is 14 x 18 feet. It's a great space, but I don't have room for a long arm machine.

I am enjoying my new space. I have storage throughout the house. However, I have my sewing machine set up all the time. I have a permanent place to cut and press. It is perfect for me. I haven't needed to put up my design wall yet but there is space. I am enjoying my new home and quilting again.