I also have a 9'x9' sewing room. However I only keep one machine out at a time and try to clean up at the end of each sewing day. Believe me it helps with the clutter. I do have two large closets that take up one wall though. This upsets me. Can't have everything. I find that getting up to press is good exercise at my age. LOL!. I may try the snack table trick though. My dream is to have a larger area so I can have my long arm in the same room.
Linda