Hotel for short break near Dublin

Hello,

looking for advice, I want to book a short break for my mother but not too far from Dublin, also if possible with Spa facilites. Can anyone recommend any hotels, she stayed in Johnstown House in Meath last year and loved that so something similar, any suggestions would be great.

Thanks
Cara Mc K

The raddison Farnham estate its dear but very nice my parents loved it