5 star warsaw city hotel with spa on three crosses square minutes from the old town located on three crosses square one of warsaws most upscale shopping districts the sheraton warsaw hotel is a perfect base for cultural excursions its a 15 minute stroll to the old town and 10 minutes to the national museum with its extensive collection of polish paintings polish royal palace if youre interested in polands royal lineage you can take a half hour walk from the royal palace in the old town