Ken's place was perfect. The location is great, right in front of the train station and close to any other transport (ferries and buses). Check-in is very easy and flexible. There's no worry of having a key because everything is done through codes, and that's very convenient. Besides, Ken is always available and responsive, he can help out at any time if you message him. I'll definitely stay at his place again any time I'll go back to Sydney and I recommend his place to everybody. It's worth the price.