Don't get their Capital Hill location confused with this site. Here (Airport Way) they specialize in used cars and older models. Capital Hill is for new car service and new car sales. They do a fantastic job of taking care of our older Benz, can't recommend them enough.
If you have an older Mercedes this is the place to go. No one knows them better than Bill. I have a 1985 SL and they have helped me keep it running well. They always trouble shoot my problems quickly well and typically fix the problem the first time. Besides Bill is the nicest guy.