I stayed at the wonderful Rum Bunkhouse overlooking Loch Scresorta. You can also book a camping spot, an eco cabin and a boat mooring via their website linked above. The bunkhouse was brilliant. I stayed in a bunkbed room with no one else is in and it was absolutely perfect. I made some lovely friends with people from the campsite using the kitchen facilities in the bunkhouse and had a lovely evening in the bird viewing hut one night with a few other people I made friends with on the island too. So much fun!