Hadn’t thought about a HD kitI talked them through it and pointed them to some additional resources and they seem comfortable 

I hired a tech referred by HD for 100 dollars he did it pretty easily on both machines.

On a 1000 sf home, one guy runs a drum sander (with belts about $80-$100/day rented from Home Depot), one guy runs a hand-held belt sander ($30 at Harbor Freight), and the third guys runs a 6" Rigid orbital sander (about $130 purchase at HD).  

I buy them by the 5 gallon bucket ideally when they are on sale from HD. 

Materials, I have experience doing deals, also just go to HD, and get familiar.

The lot is Zone R2-HD, and the city allowed us to build 2 detached units.

I'd try to rent it without it. at most,  go to HD and get a Sutter home or whatever it's called plastic shed for 650 bucks.  

They also claim that the Delta faucets they sell are better quality than HD sells because HD wants to keep the price down.

All that I've ever seen at HD are made of particle or fiberboard.  

@Jennifer Lin The flooring was the $1.50 sq. ft. or so from HD Home Decorators Collection 12 mm laminate floor, if I remember right.