27 year-old girl looking for a host family near Lucan, Dublin

I'm studying to become a school teacher here in Denmark (Copenhagen) and this autumn (weeks 37-42) I have an internship at Griffeen Valley. I've never been to Dublin - or to Ireland for that matter - so I don't really know how or where to look. I would love to stay with a family instead of on my own or in a shared (party) flat with many others. I'm 27, married - though no children yet - a non smoker and very easy going. I'm tidy, responsible and respectful of other people's things. I don't mind a bit of commuting - I commute every day (an hour each way) - though I would hate to spend three or four hours a day doing it. I hope you can help me. The address of the school is Griffeen Glen Boulevard, Lucan. For my maximum price (80 Euros) I would like meals included. bills included and so on. I don't mind children and/or pets at all! Let me know if you have room for me, and then we can discuss the details.