I had a fantastic time with Olive and Billy during my stay in their home. They have a gorgeous house, and it's far enough away from the busy road that you can barely hear anything. The orange room was spacious and fully set up including a lounge chair, a desk and chair, ensuite bathroom, and big bed. Olive was out when I arrived, so Billy welcomed me in, gave me tea and biscuits, and showed me around. We had a great chat then, and during my stay, I had many delightful chats with them both. There is a lounge room that guests can use, with many couches and chairs, which faces the roses in their garden. It's a nice room in which to read or write and relax. For breakfast, Olive provided a choice of toast, cereal, fresh fruit, and yogurt plus tea or coffee. She arranged the seating in the kitchen for social distancing, which gave me a chance to meet some of the other guests too.
Olive was very helpful with giving directions and recommending places to eat, tips, shortcuts, and so on. It was about a 10-minute walk to the Killarney House and Gardens (recommended by Billy) and another 5 minutes' walk into the town centre. No car required. I even walked to Ross Castle and through the Killarney National Park for about 4 hours. I'd recommend renting a bike if you like to ride. You can get a lot further than on foot, but I still covered a lot of ground, and many of Killarney's attractions are nearby. You can also negotiate a rate with the jarveys (drivers) of the carriages and jaunting cars for a lift through the park and the ponymen through the Gap of Dunloe. Great if you want a bit of a bit of local history with your tour at the leisurely pace of a well-muscled, furry-footed pony.
It rained pretty heavily during my visit, and Olive was kind enough to drop me at the bus station when I was leaving. Other guests came by car or motorcycle, and there was parking available for them. Olive and Billy are a very sweet and generous couple. I highly recommend that you stay with them if you're looking for accommodation and a friendly and warm welcome to Killarney!