10 hour stop over in Shanghai

We are travelling to Chiang Mai from Toronto in October and have a 14 hour layover in the city. We really want to explore the city (on a budget). We arrive at Pudong Int'l at 7:15 local time, leaving next morning at 1045 so need to be at airport by 8 am.
Any suggestions on a great, inexpensive hotel to see cool things that has an airport shuttle, swimming pool and is safe and clean etc?
We are artists and prefer a little "off the beaten path" as well as famous, popular sights. We have never even been to Asia before.
Thank you