We stayed in Bicheno for two nights, sadly made it to a time of rainy weather. The airbnb was great, super clean apart from the floor a bit sandy. Bicheno itself was a bit disappointing, very limited options on things to do and see... one night would have been sufficient. However, always a different story, had the weather been nice ;-) and Freycinet is within reach, which we had planned to go to if it had not rained.