Hi Alphonso!
Thanks a lot for your message, but I'm very Sorry I wont be in Hamburg on 12th and 13th of October. I am on vacancies in London for a week.
So, I wish you a good journey and hope you will enjoy my beatiful hometown. You need to visit the harbour (Subwayline U3 oder city train S1 or S3 station "Landungsbrücken") in the ships we call "Barkasse" an go for a tour in the "Speicherstadt". I would also recommend visiting The Town hall (it is amazing) and the Church St. Michaelis (we call it "Michel"). You should not miss the Reeperbahn ("Kiez" city train line S1 or S3 station "Reeperbahn") at night or go in the "Schanzenviertel" (subway-line U3 Station "Sternschanze") where you can relax in nice Cocktailbars. For shopping there is the "Mönckebergstrasse" (inner city near the central station) and the "europa-passage" near the "Jungfernstieg" (S1, S3, U1, U2, U3) next to the Jungfernstieg there is the Alster. So I hope I could give you some information about Hamburg and what I've written It is not too confusingly.
Best wishes
Nicole