Wu charges less then his competitor down the street and he doesn't hire high school kids to do the work. He is an expert in tuning the instrument and has parts on hand to do the job on day one.
After two weeks of waiting on getting my string needed from Music and Arts, Wu beat their price by half and tuned my daughters instrument on the spot.
Very professional and his small business is located in a very safe area.
I don't give 5 stars for nothing, he impressed me.