Not really treated for outdoor use!
I've worked with wood before, from the look of it, the wood looks natural and bare. I don't see any weather resistance coating on it. This won't last a year under the sun. I have to painstakingly brush 3 coat of Spar Urethan to weather proof it. I attached a close up picture showing the fresh sanded surfaces. I have seen this type of wood surface from Allmodern/wayfair product before, and after a year it fades and warp, but by that time thr product is no longer available to leave a review.

So be warned, don't think you are getting bargain. You are not really buying a product worth $3000 for $1300. But paying for product that worth $600 most for $1300.

Oh and the seat cushion has no tie down, besides the one for the ottamon. So after you slouch around, the seat cushions are out of place. It's an annoyence having to keep adjusting them.