Highlander House B&B is located on the waterfront across from the ocean promenade at:
28 Battery Place, Rothesay, Isle of Bute, PA20 9DU, Scotland
Co-ordinates:
55°50'26.8"N 5°02'49.0"W or in different format
55.840778, -5.046944
Ferry crossings are from Wemyss Bay to Rothesay (timetable), or
at the north end of the island, Colintraive to Rhubodach (timetable)