Work with the layers in quadrants to get them put together. Work from the center out on each layer.
I mark or pin all the centers of backing, batting and front quilt layers. Match them as I go through the layers.
Now I should have used this for my last project but tried something different. I just layered the quilt 2 times and going for the third go round in the next few days. I used a new (to me) basting spray and don't like it at all. Sigh!
Check with your library and see if they have open rooms/tables for you to use.