I don't pay enough attention to how much dry-cleaning and alterations "should" cost. So it's hard for me to compare. But generally, I feel like this place does decent, yet slightly overpriced work. But they're right around the corner, so I would rather pay a few extra bucks and not have to hunt down a different place.
They've never ruined or messed anything up. Sometimes my alterations have come back a tiny bit shorter than I expected them to be, but that's not consistent. I've seen the same guy over at Irene's, so maybe he does work for her too.