My girlfriend and I really enjoyed our time at Gregory's place. While it's a little off the beaten track, it was less than 5 mins away from the Trump International Hotel in Doonbeg, which is a well-known landmark. Gregory was able to give me clear directions from there, so we had no trouble finding it.
The house was clean, spacious, and comfortable - no unwelcome surprises here. Bigger groups are also accommodated for with the four bedrooms, four bathrooms, and three showers.
All in all, we would highly recommend Gregory's place to other travelers!