RobinF - kind of both? The tailor near my home is good for simple jobs, but there's a language barrier (and on top of that, the person who we have to talk to isn't even the person who does the work, either). I can take a picture later if that's helpful for people.
The Cat I have no space in my tiny, tiny NYC place for sewing gear. I don't mind having the occasional hem done. (I also have extremely poor fine motor skills, so to be honest, I'd probably always leave it to the pros even if I had more room). Not sure who I know who sews, either.