I can highly recommend The Delmere Hotel in Paddington. More information can be found on: http://www.hotels-london.co.uk/hotel.php?hotel_id=23

I used to work there when I was living first in London and it is a great family run hotel (only 39 rooms) and walking distance to Hyde Park, Oxford Street etc. 3 underground stations (Paddington, Lancaster Gate and Bayswater) are on your doorstep.

Regards,

Bard Vos Arroyo de la Miel - Costa del Sol (Spain) http://www.apartamentosmundial.com