19 River Cove Pl, Helensvale. 19 River Cove Pl, Helensvale. 19 River Cove Pl, Helensvale. Sharon and Dennis Clark in their secret cellar. Picture Glenn HampsonIt is also one of the home’s biggest selling points now that it’s on the market for $3.3 million.More from news02:37International architect Desmond Brooks selling luxury beach villa18 hours ago02:37Gold Coast property: Sovereign Islands mega mansion hits market with $16m price tag2 days agoSince buying the sprawling property at 19 River Cove Place, the interior decorators by trade have transformed it into their dream home, which could easily be mistaken for a holiday resort.Mrs Clark said the backyard was perfect for entertaining with the minigolf course and tropical pool surrounded by Bali huts.One of the Bali huts has a swim-up bar while another has a shower, bathroom and change room.“We always like a project, and we saw the potential,” Mrs Clark said.“(My husband) lived in Bali so we tried to introduce that whole Bali feel into the backyard – that relaxing feel. Sharon Clark shows her putting technique on her Helensvale home’s 14-hole minigolf course. Picture Glenn HampsonAS far as jawdropping renovations go, this is a hole-in-one.A 14-hole minigolf course is just one of the standout features Sharon and Dennis Clark have added to their Helensvale mansion since buying it almost eight years ago.Surrounded by palm trees and overlooking the river, the couple say “the putting green”, complete with checkered flags and bunkers, is a hit with guests. 19 River Cove Pl, Helensvale.“He is also a keen golfer so he’s put in the 14-hole putting green.“The whole backyard now is just like a resort.”The Clarks have also modernised the inside of the home, adding a self-contained guest wing, 500-bottle wine cellar with secret entry, billiards room, sunroom and extra bathroom with spa overlooking the water.“We host many parties here – my daughter got married here on New Year’s Eve,” Mrs Clark said.She said people liked the rustic-style cellar most but she loved to lounge by the pool.“It’s been a very fun house to live in – the best eight years of my life,” she said.Mrs Clark said while it would be hard to replace, it was time to downsize since their children had moved out.“It’s one-of-a-kind, I’m going to miss it very, very much,” she said. 19 River Cove Pl, Helensvale. 19 River Cove Pl, Helensvale. 19 River Cove Pl, Helensvale.