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This is an inexpensive U shaped couch, it requires some effort to put it together but the form factor is interesting. Each part of the couch comes in a separate box and this package contains a few of the ottomans, a few of the ottomans plus pillows and the back pieces, and then a box with extra different shaped back pieces to make the corners, each piece is held on by metal pegs which you can slide into each of the two holes underneath the cushion. Each sectional is held to the adjacent sectional by a dual peg bracket, it feels pretty solid. Now my only complaint and it’s a big one, is the give of the back pieces, leaning back into the pillow you can feel the back piece lean a bit, I can see overtime the backs leaning or breaking, this might not be a problem if the back was supported by the wall but ours sits out a bit of a ways due to the floor heating elements. I have thought about a way to support it by bracing it against the wall using wood or some other material but this is a big draw back and makes me question the longevity of this couch system.