We went to Sarafina’s during a Marigot port stop in March. It is open in the new marina location. We found it fairly easily by following the google maps walking directions on my phone. Edited to add that when we were there, some of the docking wood in the marina was in disrepair and would not have been suitable for strollers, wheelchairs, etc. I don't know if that has been fixed or whether there is a different way into the marina that would have avoided that area.