Before you have the first cut made,..... PLAN ,,,,go PAPER,, and lay out,,,, look,,,,,lay out ,,,look again,,all options and look again, think of how you will walk in the room ,and where you want to work,,, and what's stacked behind the door,,,lol,,
and how you work, before you finalize any work space, drawers stacks left and right of main area,,,,tools left or right ,,, sewing,, finish ,,, IT WILL CHANGE,, hopefully not a lot from original plan,, also think about a folding attachment same height as bench to expand counter space for the times when
you need to lay out a pattern on a side or large piece of material and easy to take down and store out of way or against the wall,, 8'x 2.5' is a nice area for a lot of things if you have a plan,Also look at overhead cabinets/shelves for more space over work area but set them higher than normal so not to interfere with the work bench but still be useful
tape your work area out on the floor,,,,an sit at it and get a feel as to what you want and need and what works ,,,,,,, life size,,,,, stack some things there to get a feel of whats the right height or not
use the space as best as you can with in reason
just my 2 cents and its over priced at that,,, David