Hello,rnI am looking for a customized sofa. First, I am wondering if it can be designed with a 45\" left facing return x 125\" back and 118\" right facing return with chaise. I would be ordering in COM fabric (Dedar Marabou). If these dimensions will cause the center to be too pinched depending on seat depth, I am also wondering if it can be designed in a corner L shape (approx 125\"back x 138\" right facing return with chase). Thanks for your help.rnrnFor a different space, we are also interested in the relaxed curve to replace an existing curved sofa, but I am unsure how to measure the exact dimensions since it sits in a rotunda window. rnrnThanks,rnAlana