Very disappointed. Very poor communication. When I first proposed consigning pieces, they immediately expressed interest. After, I had to initiate all dialogue and literally waited weeks to find out results, which I initiated by looking online at their catalog. Although I supplied legitimate certificates of authenticity for each item sold, they replaced them with others and charged me a premium, which wasn't the only time they added fees. I have asked them to reimburse me for the unnecessary certification fees and, have gotten nowhere. I will never again consign items to Goldin and strongly recommend other auction houses, such as Steiner.