B&B's, Hotels around the village.
Loads of lovely restaurants - about 17 :)
Selection of good pubs to choose from - some have local irish music. Most serve food.
Well supplied with convenience stores.
1 post office
Yes (and a dentist)
Bus and fastway dart train to Dublin city
17 kms (30 min drive) to Dublin airport
Fantastic cliff walks, radio museum, Howth Castle with museum