Martin von Holst hosted realtor / builder / developer Mark Wensley, who told us about his 23 year involvement with Middleton Mountain.  Along with his father Don, a Whistler developer, Mark has been servicing land & building houses on Middleton Mountain, through good times & bad.  The servicing cost per lot of their current project, excluding raw land, is about $120,000, as there’s significant blasting, wall construction & engineering fees, over & above the usual costs of water & utility lines, etc.  He advises that developers should only invest what they can afford to lose, & that success in real estate is all about timing.  One of Mark’s objectives in business & life is to always do more than anyone expects of you.