I have one but don't know how to make it open like yours! It's exactly the same. I bought an Elna 704 Deluxe Pro Serger (which I am still trying to learn to use) about 1 year ago at a garage sale for $125 and the table came with it. I have actually tried to give it away several times and no one wanted it. Now I am going to keep it so, I dragged it out the other day and it is just the right height to use as a desk in my sewing room! After looking at yours, I am going to try to figure out how to open it up. If anyone could tell me, I'd appreciate any guidance.