Home TV Mount Lofty House, Adelaide The team from Better Homes and Gardens is getting together for an epic weekend escape, and staying at the incredible Mount Lofty House. - by Johanna Griggs 04 May 2018 For more information on Mount Lofty House, see their website here. You can also see the Accor Hotels website. This episode is sponsored by South Australian Tourism Commission (SATC). Johanna Griggs Johanna Griggs is thrilled to have hosted Australia’s number one lifestyle show, Better Homes and Gardens, for the past 15 years. Who wouldn’t want to be invited in for a personal tour of Australia’s most-loved celebrities’ homes?