Mireia and Carol are taking a trip to London. They will fly from Barcelona to Heathrow Airport on British Airways and take a business van from the airport to their hotel, The Langham. During their stay, they plan to visit several top London attractions like Madame Tussauds, Harrods, the Tower of London, Big Ben, and go to a Justin Bieber concert. They will enjoy meals at restaurants like 5 Pollen Street and Santa Maria pizza place. At the end of their trip, they will fly back to Barcelona on British Airways.