Wow, what a stay. I booked an altitude suite and my room was located at the 49th. floor, west view with an amazing sun downs.
The Suite has everything I needed, a complete kitchen, wash machine and many more. I had a problem to open the curtain, and few hours later the the janitor came and fixed it.
The Darling Harbour is just a few walk minutes away, and the Opera House is 30 minutes away, but there´s a lot of public transports.
If I come back to Sydney, I definetely stay at Meriton Suites at the Kent St. again.