Mychelle's Baketique can be found in the lobby at Hotel Rafayel on the Left Bank:

Address: Falcon Wharf Building, 34 Lombard Rd, London SW11 3RF
(Adjacent to London Heliport)

Click here to view location (Google Maps)

Click here to see a 360 degree view of Mychelle's baketique and Hotel Rafayel's lobby.