We're arriving in Copenhagen at around 10:30 a.m. to board a cruise ship at the Freeport Pier in Copenhagen (we're told it's a 15 minute walk from Nordhavn Station). Since the ship doesn't begin boarding until about 3p.m., does anyone have suggestions for spending a few hours in Copenhagen somewhere between the airport and the cruise pier? What trains/transit would we take to get us from the airport and eventually to the pier? Is there anywhere we could leave our luggage in a secure spot (such as at a train station?) for a few hours?