This sofa is SO easy to put together. In 10 minutes with two people we were seated comfortably. Make sure you put the side arms on the right way to be able to attach the back piece with the right holes is my only suggestion because we did have to unscrew things once we realized we swapped them around. Wait until the VERY END to put the screw caps on. Overall this is a sleek and modern piece of furniture and looks great. Maybe 610 for comfort but 1010 for style. Middle support piece doesn’t reach the ground until you’re sitting on it so don’t let that worry you. Screw caps are a nice touch to make it look like one seamless piece. Only warning is that the box is HUGE so if you have to carry it a long way you’re going to want some sort of cart or dolly.