This is a hosted stay through Hipcamp, below is the information provided by the Host regarding their offering.

Hamptons on the Bay is located in a very special, cliff top location on the East Coast of Tasmania. Boasting divine views over Great Oyster Bay, the cabins are simple in design yet comfortable and functional. Perfect for couples looking to explore the area. These cabins are rural and unique, with the most enviable position.
The space
The cabins comprise of 1 Queen bed, bathroom with shower and vanity, and kitchenette with basic cooking facilities.
INSIDE
– Queen bedroom with ocean views
– Bathroom with shower and vanity
– Lounge room with stunning water views, tv (VAST TV channels)
– Dining area
** NO WIFI at property, and limited mobile reception **
Guest access
The guest has access to their entire cabin.
The guests MUST NOT use the entire property (in front of house etc).