I´m leaving for London tomorrow! I will take an early train to Arlanda, which is needed. It is also nice to be able to just take train instead of flying down.
It will be an exciting week, since it will be 3(!!) concerts, one on Monday, Tuesday and Saturday! 2 different bands!
then of course, I will explore London and see the sights. And since it's around Christmas time, there might be a lot of Christmas markets to see!
It will be an expensive trip though, the flight wasn't that bad, but the accommodations were more expensive than expected, but I guess it's because of it being close to Christmas time!