Nevertheless , the majority of the principal rooms have been reconstructed .
Nevertheless , the majority of the principal rooms have been furnished as they were in the 1920s -- 30s and are open to the public , with the current exception of Churchill 's own bedroom .
Nevertheless , the majority of the principal rooms have been reconstructed and furnished as they were in the 1920s -- 30s and are open to the public , with the current exception of Churchill 's own bedroom .