Prostitution itself is not an offence under Irish law. However, the Criminal Law (Sexual Offences) Act of 1993 prohibits soliciting or importuning another person in a street or public place for the purpose of prostitution (This offence applies to prostitute and client.).
It also prohibits loitering for the purpose of prostitution, organizing prostitution by controlling or directing the activities of a person in prostitution, coercing one to practice prostitution for gain, living on earnings of the prostitution of another person, and keeping a brothel or other premises for the purpose of prostitution.
Advertising brothels and prostitution is prohibited by the Criminal Justice (Public Order) Act of 1994. 18 is the minimum legal age for a prostitute in Ireland (Child prostitution Legislation exists to protect persons under this age.).
so its not ilegal to visit an independant
it is ilegal to curb crawl or to talk about fees out a balcony lol
it is ilegal to solicit your self ie advertising
other than that the cops can do fuck all if she is independant