The hotel say:
"As part of our exciting rebranding to join Marriott’s Autograph Collection, the Chambers Club will be closing. The Autograph Collection offers a unique and independent style of hospitality, and as such, it does not include the exclusive lounge benefit traditionally offered at Chambers.
"We truly appreciate your loyalty and understand that the Chambers Club has been a highlight of your stays. While the lounge will no longer be available, we are confident that the new Autograph Collection experience will continue to offer distinctive, elevated service and memorable stays."