BEWARE - if you think this loveseat consists of a left & right section, think again!!!
rather, it consists of two 'left' sections .... the second one must be rotated 90 degrees to complete the love seat ... while this is usable, iseems like a poor design. 
my photo shows the loveseat without cushions to highlight how the right half is the same as the left, but rotated 90 degrees.  The supplier calls it a 'universal corner section', even though the box is labeled "carton 1/2"  -- they confirmed there is no "carton 2/2" -- I call it cost cutting & inferior appearance.  The end piece and front piece of the right half do not match the left half.  This is contrary to the displayed photos ... 
Why return something after 3+ hours of assembly?  Just keep it & share the info.