you can baste your large quilt on a table as small as a card table.
Just layer each section on the center of the table. stretch and baste the section on the table area then gently pull the next unbasted section onto the top of the table. Baste that. continue pulling sided to side, top and bottom.
The hanging over the edge and stretching keeps the layers flat. So you don't really need to lay the quilt out full.
Try it. it works