Unfortunately, this auto shop misdiagnosed an issue of front-end vibration at crusing speeds. After checking the car, they gave me about a half-dozen possibliities but could not promise any of the repair items would solve the problem. By contrast, another repair shop pin-pointed the cause, and performed the needed repairs to satisfaction.
However, I will have to give this auto shop credit for having a very comfortable waiting area with leather sofas, lcd tv, wi fi, and gormet coffees.