The lady who runs Choo tailors is super nice. She is there early morning to late evenings and will always greet you with a smile. She offers a number of services in sewing and alterations. All the work that I have ever had her do has been really good. The prices are a bit high, and it takes about a week just to get your pants hemmed, but that is not too different from other similar services in this area.
PROS: friendly, capable
CONS: takes a week for simple work