This is the longest length I could find in a couch sectional. Great value, incredible delivery guy with such a heavy object. Thinking of adding a second ottoman soon to make it completely full. The setup is straightforward, had to bend on of the interlocking hinges on the couch portion walls but then you can jam it down. Doesn't seem like they can ever be removed once they lock down but very happy that they have zippers, for future re-stuffing material if the couch cushions ever need. Don't know if any of the cushions or pieces can really be replaced but this is a solid build. 

Excessive plastic wrapping on everything but that keeps your product safe I suppose.