Check out the Sew-Ezi portable table. It comes with the insert and a wonderful nylon canvas carry case and you can put a card table or other folding table wherever you need it for extra " landing space" for your quilting. I also have. $2k koala cabinet and use the Sew -Ezi table daily ...go figure. Just check them out...oh, the Sew -Ezi is less than the one you are showing that is made of particle board. My two cents worth.
Carly in SC