i went a few years back on a non-stag trip, with some friends (male and female).
we had a great time, everyone was really friendly and we did our best to stay away from the touristy stag spots. it's a great place.
there's a really good bar called opium – we went there for a pre-dinner drink, ended up staying for dinner there, and then when it turned into more of a club just stayed. we were there from about 9pm til 4am, running up a tab and drinking and eating loads. by the end of the night the bill came to about £30 a head… can't argue with that!
this is it – definitely worth a look if it's still as good as it was:
Opium Cafe