Lofoten is not an island, but an archipelago of many islands of which Gimsoy, where the golf course is, is one.
It is both remote and a long, long way north - you are well inside the Arctic Circle and hence you get 24 hour daylight in summer and darkness in winter. The climate, however, is remarkably mild considering its position - the islands get the full impact of the Gulf Stream, and summer temperatures are typically well in excess of 20C.
Getting there is a drag. The easiest way is to fly to Evenes airport, which has scheduled service several times a day from Oslo. It's then a spectacular three hour drive to the golf course. Alternatively, there is a small airport elsewhere in the archipelago, but that doesn't have a direct service to Oslo.
There are plans to build a new airport for the Lofotens which would be on the island of Gimsoy itself. Clearly that would be transformative for the golf course.
The archipelago is a major tourist destination in summer already.
ps... on access to the area, if attempting to fly to Svolvaer airport (Svolvaer is the capital of the archipelago) you have to connect via Bodo, some way to the south. Reason for mentioning this is that Bodo also has a golf course, designed by GCA's own Robin Hiseman. See
http://http://www.bodogolfpark.no for more (only in Norwegian I'm afraid, but with a nice gallery of pics)