Day 1  Tuesday
Approx. 9 am  Check in at hotel
Eat breakfast near hotel (near Mews & Buckingham Palace)
11:00 Changing of the Guards
Big Bus Tour - Hop On Hop Off
4:00 Horseguards
PM: 
Cruise - Walk around sites 
Day 2  Wednesday
AM:
RS Westminister Walk
Tour some sites on the walk
Lunch along the way
Return to hotel via Birdcage walk
Evening:
Hyde Park to see Christmas lights, etc
Stop in at Harrods, Harvey Nichols, etc.
Walk back to hotel
Day 3:  Thursday
AM:  RS City Walk
Tea at Beas of Bloomsbury
Go onto RS Bankside Walk - Tower of London tour
PM:
Maybe Covent Gardens Christmas market
Day 4:  Friday
Oxford Street Shopping
Liberty Dept Store
Regent Street
etc.
PM
Not sure
Day 5 - Saturday
Borough Market - hopefully they still have food trucks 
Not sure  - guess fill in with what we haven't seen
Churchill's Museum
Day 7:  Sunday
Services at Westminister
Rest of Day open
Day 7- Monday Depart