The Westin Sydney, the Four Points and the Sheraton on the Park are all within blocks of each other in the Sydney CBD. The Westin is at the corner of Pitt Street and Martin Place in the heart of the financial district, the Sheraton - as the name suggests - overlooks Hyde Park and is located on Elizabeth Street and the Four Points is on Sussex Street if my memory serves me correctly - close to Darling Harbour. For amenities, I would pick the Westin over the Sheraton an the Sheraton over the Four Points. By the way, I have not read or heard anything in the Sydney press about the Westin becoming another hotel. Yes, it has been sold, but that does not necessarily mean that the hotel branding will change. The Hyatt - which probably enjoys the best location of any hotel in Sydney overlooking Sydney Harbour and the Opera House - was also recently sold. I have not read or heard anything about this hotel being rebranded.