A pre-purchase survey and sea trials were carried out on this beautiful Sweden 54 . Two visits were required in February and March 2018 due to adverse weather conditions . The first visit was to carry out the pre-purchase inspections on board . All inspections were not possible with -4c and windchill of -10c due to systems being frozen. The second visit was to carry out a requested sea trial for the new owner and power all systems up for evaluation. We left the dock and set sail with no wind ,not good. I advised we return to the dock and resume late afternoon. Time to head out again in the afternoon, yes breeze 10 to 15 knots. Full main and roller self tacking headsail were pulling nicely. I set to work carrying out NDT inspections on all the high deck loads while going to windward.All systems structures and components were inspected while under load . Overal a fabulous survey, thank you to all involved.