Tanya finds the master bedroom design of her dreams in a modernist smart home nestled in a forest near the centre of Toronto; a gorgeous mansion serves as a true sanctuary for the family who moves in just as the world shuts down.

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Tanya explores a true "hidden gem" because everything you'd normally see in a house is either completely out of sight or floating...including the staircase! Next, Tanya heads to her hometown of Niagara Falls to meet a man who converted an old church into the exquisitely designed modern smart home of his dreams. With a tattoo parlor, interior balcony, sliding doors to the backyard and a corporate-style boardroom, this home is truly one-of-a-kind.

California's first carbon-zero home is a wonder inside and out, featuring ethically sourced wood interiors, recycled concrete, an induction kitchen and an electrically heated pool; Tanya discovers a home with a prototype for a massive floating door.

Tanya visits a 30-year-old energy-efficient underground masterpiece that is heated and cooled by the Earth and lit by the sky. She then visits an intuitive maximalist with invisible design integrations in every corner, right down to the swimming pool.

Tanya heads to the Orange County enclave of Newport Coast to tour a self-sustaining mansion that's on the market for a whopping $48 million. A home with no design distractions uses smart tech to hide every cable behind a literal motherboard of walls.

Tanya stops by a new mansion in Beverly Hills that boasts stunning views, a literal dinosaur skeleton in the entrance, and impressive home theater systems. A couple create the ultimate country entertainment home, with smart tech inside and out.

A Beverly Hills estate boasts smart features from the basement all the way to the roof, including a 100-foot-high retractable skylight. A smart home developer downsizes his family home into a health-driven sanctuary that focuses on the five senses.