The posh dwelling boasts a 25-metre sandstone tunnel beneath the property, a swimming pool, automated music and lighting, a health club and extra.
After 20 years, householders Rob and Wendy Procter are promoting the gadget-filled property for "one other journey" and for "another person to get pleasure from it".
The Procters additionally claimed the 63 steps to the highest of the home is likely one of the causes they're promoting the property.
"We have been strolling up these 63 stairs for 40 years carrying procuring within the rain, that is the reply," Mr Procter stated.
The Procters stated even James Bond would recognize the house.
"I believe he'd discover it inspirational," Ms Procter stated.
Many of the devices within the dwelling might be managed by your cellphone.
"We are able to flip the lights on, open the doorways, activate the music, something in the home," Mr Procter stated
The property incorporates a tunnel that was used to put in the raise behind the house.
To construct the tunnel, the Procters employed 5 opal miners from Lightning Ridge.
It took the miners three months to carve out the cavity, however the truth the stone was utterly dry contributed to the attraction of the tunnel.
"We had been fortunate additionally that it was dry, the stone was lovely and it was dry, they had been so expert and the best way it is so easy the best way they've constructed it," Mr Procter stated.
Eradicating the 800 tonnes of rock that was dug out through the tunnel excavation was one of many largest issues throughout building.
It was transported by cranes to North Bridge to increase the golf course.
Who has proper of approach when the lanes merge?
The property is now available on the market and the asking worth is $10 million.