We stayed at Gerard's place for three nights, and it was certainly something special! The road up to the house is a bit adventurous depending on the weather and also on the kind of car you drive. But it is well worth it to see the stunning view! Gerard has two very friendly and curious dogs, and also sheep, which you can see outside the windows.
It takes about 25-30 minutes to get to Waterville from where you can start a tour around the Ring of Kerry in either direction. Although it is better to go clockwise, because all the tourist busses will be going counter-clockwise ;-)
Gerard is a very nice host, easy to talk to and flexible. We definitely recommend this place!