We stayed in the World Tower on the 73rd floor... therefore it was unnecessary to go to the Sydney Tower, because we could already see the entire city :) The building is the tallest residential building in Sydney with 77 floors total on the corner of Liverpool and George. The pool, hot tub, and sauna were on the 61st floor. Over to the left of this picture is the start of Hyde Park. Sydney itself is such a clean and beautiful city. The streets are always well kept, and unlike most other cities, all you can smell is fresh air.