I always put my binding on by machine and it looks great. If possible, I try to use the same fabric for the back and binding so you don't see the sewing line on the back if its not lined up perfectly. First square up your quilt. Then iron a 2 1/2" strip in half, right sides out. Sew the binding on the back, your sewing line should be 1/3 of the binding away from the edge. I always check my corners before I continue to sew on the front. Iron the binding out, fold over and sew on the front. It works perfectly and saves on the hands. Very easy and fast.