In my experience, the Oasis provides all the ingredients for a successful holiday, for families or couples alike and is very good value for money. Not only does it provide many facilities, it is also close to the beach and town.
Surrounded by attractive gardens, the Oasis is a well-established and well-kept hotel and residence with a great holiday atmosphere.
Car hire is not necessary although a couple of day trips or excursions would be recommended to see more of Sardinia.