Grand Designs Australia S04E03 - Torrens Park Modern Mansion

Hoteliers Richard and Denise have knocked down the family home in the Adelaide Hills and are rebuilding an even bigger version, despite the fact their kids are grown. This modern mansion will have all the bells and whistles, amid resort-like luxury on three tiered acres overlooking Adelaide, but is this unpretentious, likeable couple creating a home or a hotel for themselves? Money may be no object, but have they taken on too much?