Which Hyatt in London??
 

I can use Hyatt Points for either the Hyatt Churchill located at Portman Square , West End, near the Marylebone area OR at the Andaz Hyatt on Liverpool Street.
We want to be in a great central location where we can walk to a lot of tourist attractions and don't know London at all so any assistance would be great!! Going in April. Thank you!!

IMO the Churchill is much the nicer location. Near the Wallace Collection, Hyde Park/Marbel Arch, and Oxford Street. The Andaz is quite far east

Definitely the Hyatt Churchill at Portman Square.

. . . Marble Arch . . .

Thanks!!!