Copenhagen is the very first part of the video!
My friend Dave and I spent about 3 days in Copenhagen during the summer of 2015, mid June to be exact, as part of our larger Scandinavian Vacation.
We stayed in a mixed person dorm in Copenhagen Downtown Hostel, which as its name aptly describes, had a great centralized location. The hostel was clean and had a nice bar downstairs that served breakfast in the mornings.
Copenhagen is a very walkable city and is actually quite easy to get around. Bikes are also everywhere, so you might consider renting a bike to help you navigate around to all of the sites you want to see.
Things to do in Copenhagen