Very excellent quality, but not quite as authentic as GAHH - notice the pleats in the green seat leather are not actually punctured crosses through the leather as the original seats were, but rather diamond-shaped impressions. The red piece of leather is a sample from GAHH, and matches the original leather better - when I get around to ordering new red skins for my 450SEL, I've decided to go with GAHH. For carpets I may go with World Upholstery because I don't like the driver's heel pad that GAHH does. Either company is quite excellent though, and World Upholstery is a bit less expensive.

World Upholstery seat skins (light green):
http://gallery.w116.org/dl/35518-4/photo_2.JPG
http://gallery.w116.org/dl/35519-4/photo_3.JPG
http://gallery.w116.org/dl/35517-4/photo_1.JPG

GAHH sample (red):
http://gallery.w116.org/dl/41496-4/IMG_0037_001.JPG

Last but not least, original leather (bamboo):
http://gallery.w116.org/dl/40990-4/photo+1-1.JPG