chromium-plated metal and upholstery

Significant oxidation on the metal with rust, more especially on 2 chairs. On one of the chair, the chrome has almost completely disappeared on the armrests. The chairs have been re-upholstered and are the upholstery is in fair overall condition with a few tiny stains. The reverse of the back of one chair is slightly unstitched on approxi on approximately 3 cm.
"In response to your inquiry, we are pleased to provide you with a general report of the condition of the property described above. Since we are not professional conservators or restorers, we urge you to consult with a restorer or conservator of your choice who will be better able to provide a detailed, professional report. Prospective buyers should inspect each lot to satisfy themselves as to condition and must understand that any statement made by Sotheby's is merely a subjective, qualified opinion. Prospective buyers should also refer to any Important Notices regarding this sale, which are printed in the Sale Catalogue.
NOTWITHSTANDING THIS REPORT OR ANY DISCUSSIONS CONCERNING A LOT, ALL LOTS ARE OFFERED AND SOLD AS IS" IN ACCORDANCE WITH THE CONDITIONS OF BUSINESS PRINTED IN THE SALE CATALOGUE."