I would like to reupholster this chair. (see link below for pics.) I am an experienced seamtress, but have no experience in re-upholstering, other than dining room chairs. Is this a difficult beginner's piece? I know about creating pattern pieces from the original, but am not sure how to tackle taking this one apart and putting it back together. The style is not one I have seen in how-to articles. It looks like the bentwood arm is maybe bolted to the finished upholstered pieces where they meet at the top and bottom. Any advice on where to begin? https://www.dropbox.com/sh/i9hrsmmcafa524l/AAD8O3YDlLLuQvC19PbGMZ4Va?dl=0