Huge place spectacular for little children, we used the whole property, were 14 people and had plenty of room. Especially the kids enjoyed it, lots of toys tricycles and the likes to play with. pool was nice and big, there's a little playground my daughter enjoyed, we even enjoyed the tennis court (Mimo gave us a couple of lessons! he's a great coach)
Mimo was a fantastic host, I imagine hosting a whole family isn't easy but he was always friendly, easy to contact and helpful. we had some bad luck with the rain storm which crashed the wifi and he did everything he could to help us get a hotspotWiFi while the problem was getting fixed. he allowed my in-laws to use one of the cabins until 4pm because they had a late flight, very flexible.
the interior itself isn't fancy but (I can speak for the main house) was very comfortable and appropriate for traveling with young children. Cabin amenities I understood not to be amazing, kitchen wasn't spectacularly equipped but we made some good meals in there, using the BBQ and most importantly there was comfortable sitting space for all, also found some restaurants near by with space for all of us. location- It was our first time in Cicely and we optimized for space and price rather than location, but I'd certainly recommend it for Etna exploration, there were some cool things to see near by, but we had a freaky weather and didn't get to see much of Etna. Traffic, distance and parking make it not ideal for driving to the beaches.
In short I recommend whole heatedly for Etna exploration with kids, and I recommend Mimo as host who again, did above and beyond for us.