We had a wonderful stay at Caher house and were welcome by Theresa whom was always reachable on the phone if needed - the location is easy to find and in front of a small lake - about 15min from Clifden city which is perfect to plan activities in Connemara area. Count almost one hour though to rallye Galway but honestly Clifden beats it for authenticity and pubs like Lowry's just make it a place to go.
The house is huge and over equipped with multiple bath/shower/toilets which is perfect for a stay with multiple couples - but there is a twin room which could be fine for kids.
Would definitively recommend and hope to come back in the next years