It was definitely hard work but we did it. 
Tools needed 
-Electric drill with 38 and 716 drill bits 
- two 36’’ clamps plus 2-4 small clamps 
-good level 
-wrench 
-75 inches width of room above for the track 
-patience  
The wood isn’t perfect so it was challenging to line up but the clamps really helped when assembling the actual door. A few other things we figured out along the way..I would do it again. And I love the door!!!  it would take a veteran DIY about 2 hours But it took me 5 and 2 trips to the hardware store haha!