Take it as a present to yourself. Only being at this house is magic since the moment you cross the main door. There is this welcoming energy, followed by her smile, Mary, let her be your mum for a while :) The room, is perfectly silent, the bed is... what is a better word than comfortable?
The neighborhood is far from the center, but easy reachable by bus. If you dont need to go downtown, enjoy staying there. Mary will say she doesn't really like it, but there is a wonderful restaurant Mayfield, just 4 minutes walking from her door, personally I believe is the best in the area and maybe one of the best in Dublin.