When I bought by Bernina 730 Record in 1969 it came with a table just like this. And it was soooo handy. I used to just set it up in my BR and sew in there.
And sadly, a bunch of years ago, a friend was looking for one and I gave it to her. At the time I was using my dining room table for sewing. Many times I have regretted *gifting* my sewing table to her.
Those things are just great .... and really do fold up easily and fit right under the bed!!
jody