HGTV whats with that expensive house Portabello Estate 75 million home

30, 000 sq ft 3 level central grotto with 3 pools, tunnel slide and splashing waterfalls 8 bedrooms, 10. 5 bathrooms Executive office, full gym with sauna, 2 lane bowling alley 3000 sq ft motor museum with lifts and mechanic s workshop A mini recreation of Charleston, West Virginia downstairs, with retro movie theatre, cafe diner and a jewelry store to store your baubles