Backyard
I decided to shelve the slate tile idea for the back wall pretty much as soon as I saw the Home Depot sale ad for ledger stone at $4.99 a square foot instead of $5.99 a square foot.

I'd been thinking about using this for the back wall since I installed a bunch of this stuff on the front of a house I was helping to flip. My only concern was the inside corner since the manufacturer doesn't make inside corner pieces. I wasn't sure if I should miter cut all the pieces or just butt them.