Deirdre's cabin was exactly as expected and described in reviews. A lovely little nest facing Cork harbour. The cabin is perfect for a couple and a kid. You'll find all you need and the kitchen is actually big enough to cook a simple meal. We enjoyed having our breakfast in the main house. Deirdre and all her staff were lovely and made us feel very welcome. We also enjoyed the tapas night on Saturday night.
My only comment is on the shower. It's not great. A bit of a warm cold situation with not much power. But you're staying in a wooden cabin so I didn't really expected anything else. A few cobwebs but same you're in a cabin so I think it's ok.
I would definitely recommend it and go back there myself.