ASURE Adcroft Motel - Offering Quality, Self-Contained Motel Accommodation In Ashburton, New Zealand. ASURE Adcroft Motel Is Conveniently Located On SH 1 (Or 13 Archibald Street, Tinwald), 1km On The South Side Of Ashburton's Shopping Centre. Situated Just 1 Hour From Christchurch International Airport And The Ski Slopes Of Mt Hutt, En Route To Mt Cook, Queenstown And Milford Sound.