I went last year, stayed on Les Ramble's.
Was supposed to go to a game to stayed on LR and gor wrecled.
DO NOT drink in the cafe bars which are on the main street 17 Euro's for 2 drinks.
Loads of Irish bars, as you would expect.
Loads of Black hookers at night, WILL try and rob you, usual dealers walking up and down all day and night, they will also try and rob you!
Loads and loads of pick pocketing kids, and they will follow drunk lads.
Most bars and clubs are up the side streets, off Les Rambles, you will see all the signs directing you, they are decent places to drink.