Anne Marie Nielsen. SV Grace. Australia Anna Manarch and Sonia Robinson of Nautilus Yacht management have recently sold our cruising yacht, a 1980 Hallberg Rassy. Throughout this process they have been amazing, with prompt, helpful service and great attention to detail. The sale was completed within two months from initial listing. Integral to this process were excellent suggestions on preparing the boat and great marketing with excellent photos and a movie. Their passion and drive to provide excellent service was evident throughout the process. Anne Marie and Les Nielson