I'm a chicago daily driver. And consider ourselves the best drivers in the nation. ( even though everyone else thinks we are the worst). The wife and I were in Edinburgh last summer. We visited the city and went to the highlands and checked out the country side. By bus. And now starting to get to know the city, i would still take the bus. It's real hard not t stare off at the beauty of scotland. And while driving on narrow roads and driving a foreign car on the opposite side of the road. Busses are cheap, most have wifi and most will give You a great history lesson. Bus, hiking or taxis. Just my thoughts. Have a great trip. Cheers