I have what I call my Sewing Studio--it is 16 x 32 so my long arm, sewing desk, writing desk, cutting table, ironing board and a row of drawers all fit but it is getting full. No matter how big you make it you will eventually run out of space. I am actually working to reduce my stash as I am getting older and cannot ever use all the fabric I have. If you get to choose your space size be sure you have plenty of space around the LA--it takes more than you think.