The tour guide, Rachael was extremely knowledgeable and entertaining whilst explaining the various aspects of the vatican museums. The secret rooms were disappointing, as clearly marked reference numbers indicated that tours were able to enter the rooms. The VIP private viewing to the sistine chapel was worth the fee alone and a once in a life time experience; Rachael's ability to communicate the history of the chapel whilst also explaining the asthetic content enhanced the experience. I would recommend this tour as the only way to visit the Sistine Chapel.