My time at Lucas home was incredible. The appartment is an extraordinary place to relax, come down and to let it flow. The view to Vulcano is amazing and you can lay down under the stars all night long.
You don’t really need a car to Quattrocchi. The bus is good connected (station infront of the area) and near the appartments exist little stores to get main stuff. It’s a perfect place to start hiking (Luca can offer good tracks) and swimming (going down about 25min/ up the hill a little bit more, but it’s worth it)!
I would recommend it in anyway. You won’t regret it!