Katrina's place is better than the photos. It is wonderfully clean and comfortable and very private. There is a very effective air con for those hot nights and a small bar fridge to keep your drinks cold. Some basic breakfast goodies are provided.
Close to the beach (a very short walk away) and easy to get to, with an outdoor shower to wash all the sand from the day off before you head inside.
Rye, Sorrento etc are only a 20-30 minute drive away. So, Katrina's is a great base to explore the Mornington Peninsula.