The Sanctuary House Hotel near Westminster Abbey
33 Tothill Street, London
From http://www.sanctuaryhousehotel.co.uk :
A building of no little history, Sanctuary House Hotel is located in the most ancient street in Westminster - one of four major streets created in the 19th century. The hotel building was once a railway gazette (in 1930), a book publishing house (late 1940's) and was even home to the London Municipal Society in the early 1900's.