How do I install the legs? Ashley August 18, 2020 13:53 The sofa legs screw directly into the bottom of the seat section. Related articles Can I choose which side the chaise goes on? Will I need to tools for assembly? Can I expand my Allform unit? Can I turn my sofa into a corner sectional later? Can I change the legs on my sofa? Comments 0 comments Article is closed for comments.