Retiring in Ireland expat pensioner

My partner and I are looking to retire in South east Ireland in the next few years we will be in our 70 s we are English .

Whats  a good area for expats we would like to be near amenities a town  or village and public transport, Doctors. Hospital etc as we will be looking to buy a bungalow as long as we can walk in about 15 to 20 mins that would suit us

we are coming over to Ireland in our Motorhome in April to have a look around the areas any information would be appreciated

Many Thanks 🤪