How do I install the legs? August 18, 2020 13:53 The sofa legs screw directly into the bottom of the seat section. Related articles Will I need to tools for assembly? Can I choose which side the chaise goes on? Can I change the legs on my sofa? Can the chaise be attached to the sofa? How do I determine the left from the right side of my Allform? Comments 0 comments Article is closed for comments.