We were a party of 12 (10 adults, 2 kids) there for a birthday party. Marina Views is a beautiful house in a beautiful location. Unfortunately it being March in Ireland we didn't get to enjoy the outdoor spaces much, but they looked great. It's also a very short drive to all the lovely bars and restaurants Kinsale has to offer so no complaints there.
The interior of the house was very nicely decorated - large open spaces and comfortable seating throughout. The beds were also very comfortable. The kids (large and small) loved the play areas in the garden and the games room in the garage.
Check-in and out was easy and hassle free. Ryan was very responsive to my messages throughout the stay. There was an issue with the heat/hot water not working on the day we arrived, but Ryan dispatched someone to look after it, and within a couple of hours all was right again.
All in all highly recommend the house, particularly for families and large groups.