We have been coming to Achill for many years staying in various locations but mainly centered around Keel. Caoimhe's location is great although a bit out from Keel village. You will need a car or bike to get to Keel beach and Keel shops and cafes. We did a fantastic walk or cycle to the foot of Minaun cliffs passing sheep, streams and ending with a fantastic view of the cliffs and beach which I would recommend. I would also recommend a visit to Dugort and Keem beaches, they are just spectacular.
The accommodation cost is in the upper end but worth it for a gorgeous warm home with plenty of hot water for when you arrive back frozen from a swim or hike!
We had a 3 and a 1 year old with us. Although there is no TV there is excellent wifi that they could watch a show on when it was wind down time and I was also able to work from there for one of the days with no issues.
I would mention that the living area is upstairs and that with a 15 month old and no stair gate we were terrified every time she teetered past the top of the stairs but she eventually got used to it as did we.
The only negative thing I have to say is that the beds are super soft and definitely past their best by date even the pillows have exp dates of 2011 on them. I have mentioned this to Caoimhe so hopefully its something that could be addressed in the near future.