Pros
Salary, benefits, trainings, culture, upper management, HR people and physical installations.
Cons
In general, living in Ireland is difficult, as services are expensive, unavailable or of poor quality, and all types of products tend to be overpriced. Shannon Town and the surrounding area in particular (Ennis, Limerick, etc.) have a high cost of living and a terrible housing crisis that has led to astronomical rental costs with very limited housing availability. The healthcare system is precarious and saturated, making it almost impossible to have a GP assigned to you and your family. Furthermore, the expertise of GPs is highly questionable and it is not uncommon for deaths or unnecessary suffering to occur because a GP did not identify the problem in time. You don't have access to a specialist unless your blessed GP refers you. The public transport system is quite poor, the routes and their frequencies are limited and they are unable to keep up with the schedule. I emphasize that these are not just my personal opinions, but also those of all the colleagues I have contact with, who come from many different countries. Another negative point is that if you leave the company before 3 years, they will charge you every penny spent on moving you and your family, which can be very expensive. Think twice before accepting a position there because what initially seems like a good salary will be eaten up by inflated living expenses and you will go through a lot of hassle finding a house, a GP, getting a driving license, fixing your car, fixing your boiler, etc., etc.