This is a great base for a stay in Sydney, well located with good transport links. Our studio apartment was spacious and had everything we might need, including a washing machine and tumble drier (brilliant if you're on a long trip) as well as kitchenette with kettle, toaster. There is a gym and pool but we never got round to using it, too busy exploring the wonderful city.
Check in/out was quick and efficient.
Great value for money.
Would definitely return.
Just be aware that the restaurants very close by (including the ones recommended in the folders in-room) shut quite early, usually 9pm latest. After that you'll have to go a little further afield. We found a great Nepalese restaurant, the Mughal just a few streets away.