Judy's place is amazing. I stayed there with 4 friends. Peter welcomed us at the place and showed us the house and gave us a little tour through the rooms. He also recommended places nearby which was nice and helpful. The place is cosy and perfect to visit Dublin.
The city centre is just a 10 to 15 min foot walk away and on the way you have nice pubs and restaurants to warm you up or have a pint.
I can recommend Judy's place to everyone.