It is best to arrive in daylight so you can easily identify which of the three units on the premise you have booked for your stay.

As our visit was during winter, our concerns are mainly related to heating.

Although there was heater (reverse cycle air conditioner) in the hut, the entire space was never adequately warm. Heater was not installed in the bathroom so it was cold too.
Thankfully, the water heater worked perfectly so we could take hot showers (the shower area was a tad small though). The bed was also fitted with electric blankets so that's the place to be.
Nevertheless, we found the beach hut clean, charming and cosy per pictures on Airbnb. Location is also prime - town centre is on the next street. Lisa was prompt to assist with queries as well.
We would return to stay if we were in the area again during the warmer months.