You could lay them out one row at a time, since the rows go diagonally lay out the first row ( usually the center- but could start at an upper corner- then either go ahead and sew that row- placing it back in place to use as a guideline or just label each block ( like Row one- block 1, 2,3, etc.
i usually put on point quilts together starting in center, work my way to the top left corner then work my way to the bottom right corner . Row by row but, I have also started a couple times at the top left corner and worked down all the way. I’ve just found starting in the center easier for me. But I do use Post-it flags and identify each blocks placement in case I get interrupted and have to go back it’s easier to know where I am in the plan