| Tour Type | Shared tour |
| Transportation method | Get there on your own |
| Tour types | Guided tour |
| Meal arrangement | Arrange yourself |
| Sightseeing type | City walking tour, Historic site tour |
| Transport | Walking |
Not Suitable For: Children under 2 years
Not Suitable For: People with mobility impairments
Not Suitable For: People with claustrophobia
Not Suitable For: Wheelchair users
Not Suitable For: People with vertigo
What To Bring: Comfortable shoes
Not Allowed: High-heeled shoes
Know Before You Go: Arrive 15 minutes before the tour starts to secure your reservation.
Know Before You Go: The tour involves climbing 14 floors by elevator and the last 8 floors by stairs through narrow spaces, with passages as narrow as 45 cm (18 inches).
Know Before You Go: No refunds for late arrivals.
Know Before You Go: The tour is conducted entirely on foot.