Sofa arrived with missing parts. There was no assembly manual and the attachment to install the legs was not included. When I called wayfair they said I could not return because it was an open box and thay they couldn't send me an instruction manual or give me any help. They said "I took a risk buying an open box," even though it said on the sites everything was included and item was in good condition. They also told me I should try to Google the information and try to find an assembly video on line. I've been trying to figure out what parts I need for the legs and it's been a hastle trying to make sense of it