If you're looking for an Italian two-bit shave and a haircut, come to Cosmo's (yes, that's the barber's name). I found him tucked next to the House of Lords on Isabella and thought "if he can stand his own against this place, he must be good."
Granted, he's not a stylist so don't go there if you know the difference between hair clay and fibre paste. He's older so he's used to making men look like Republican senators. However, if you've lived with $15 weedwhacker jobs at discount barbers, give Cosmo a try and for an extra $5 I think you'll be pleasantly surprised.
Oh, he also subscribes to Playboy and keeps several months' issues on the magazine table. He'll even let you take the old ones. I probably should have opened with that.