We spent two nights at Kathryn's place. She was really welcoming, she gave us lots of good advices about Galway, its monuments, restaurants, pubs.
The house is really nice, our bedrooms were clean and comfortable, and the homemade breakfast was excellent. It is close to Galway center, only a 20 minutes walk or a 5 minutes drive.
In a word, definitely an excellent place to stay if you plan to visit Galway, or the Connemara.