Hello Guys

I am coming to Shanghia one day before my depature as I am leaveing Shanghai Airport early morning about 8:30am, that means I have to be in the Airport before 6:00am. As I heard hotels based in the Pudong Airport are quite expensive without booking, I was wondering what is my other option? can any one give me few contacts pls?

-which is the closes Area in Shanghai to the Airport?
-pls can any one give me some budget hotesl in Shanghai?
-can I get Taxi very early in the morning like 4:30-5:00am?
-How long taxi takes from downtown Shanghai to Airport

Last does any one here know contact of any hotel with reasonable price that based in the Pudong Airport?

Thanks for your help