Series 2 Episode 12
First Broadcast: 1AM Wed 2 April 2008

Naomi Cleaver has some great advice on how to transform your bathroom into a mini spa and Tom Dyckhoff brings you the house of the future today.

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Grand Designs Trade Secrets on Channel4.com

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Grand Designs presenter Kevin McCloud is joined by interior design guru Naomi Cleaver and award-winning architect Deborah Saunt to deliver inspirational advice on creating dream homes