Zheng's house is located at the right place if you need to stay close to the airport. Also, it's pretty easy to go to supermarkets or other kinda shoppings. Mascot station is less than 5 minutes away catching the bus or 20 minutes on foot. Anyway you can go everywhere by bus or train. Definitely is a really good place to stay and above all Zheng is pretty friendly and ready to help. In my view He's a great host!