Bernadette is an incredibly friendly and warm host who instantly makes you feel welcome and at home in her lovely house. She was incredibly helpful in helping us to plan walks in the Wicklow mountains, able to direct us to the Wicklow way (~20 minute walk away) and give us advice about which ways to go and what to do in Enniskerry and Dublin, and showed a real interest in making sure we got as much out of our time in Wicklow as possible. I would wholeheartedly recommend Bernadette's to anyone looking for a warm welcome into an Irish home!
My only slight peice of advice would be if you can possibly get a hire car do, as Bernadette's home village of Roundwood is very difficult to reach by public transport - we got a bus to Bray and then a Taxi from there, but this was a bit costly and not ideal!