Brisbane's most extraordinary penthouse: The 1000kg bathtub delivered by crane

The statement piece was carved in Christchurch, New Zealand from a single piece of Indian granite, and was craned into the property during the building’s construction.

The six-bedroom six-bathroom penthouse at 83/45 Shore Street East, Cleveland has a price guide of $6 million and is being marketed by Ray White Collective agent Christine Rudolph.

For sale with best offers by 31 October, Ms Rudolph said the property was one of Queensland’s largest and most exclusive penthouses - a 1247sqm home spanning two levels with uninterrupted views of Moreton Bay.

“Designed for both scale and substance, it features six bedrooms each with its own ensuite, two designer kitchens, multiple living zones, and a private internal lift,” Ms Rudolph said.

“The rooftop level is dedicated to entertaining, complete with a bar, fireplace, and jacuzzi, centred around original antique cabinetry and heritage details that give the space a unique character and warmth.

“This home is so rare it redefines the meaning of space and luxury.”

Mrs Anderson, who is also a builder and designer, has lived at the property for the last six years with her husband.

Her four sons lived there for the first few years however they have grown up and moved on.

The couple spend their time between New Zealand and Cleveland, and while they are selling their much-loved penthouse, they plan to keep a second smaller apartment they own in the area.

“Chris and I have spent a lot of time in Queenstown where there is a lot of natural stone and timber in the architecture and design,” Mrs Anderson said.

“We were inspired by the rich colours and textures which create warm natural authentic spaces.”

Mrs Anderson said there were several standout features of the property including the copious amounts of private garaging and storage space (that can accommodate RV’s caravans, boats and cars).

She said one element, not obviously apparent in the listing photos, was the extraordinary degree of privacy, both acoustic and visual.

“Another is the attention to detail in the design elements. Every detail has been meticulously curated to the tenth degree, right down to the oiled bronze door handles and matching door hinges,” Mrs Anderson said.