I lived in a hotel last time when I was in YZ, Metro Park Hotel. It is a four-stars with the highest ranking in YZ at the time (2009). Hope there have been better ones there now.
Yangzhoa is a nice place and there are many good hotels, you can find quite easily. Metro park hotel is good one but Yangzhou Hotel is also good for visitors and tourist. You can also check out Changle hotel.
Wings Hinterland Retreat 31 Red Oak Drive Tallai QLD 4213 Australia Phone : +61 407 037 811 wingshinterlandretreat.com Massive Luxury Holiday Home for 21 persons. Perfect for Family Holidays or corporate getaways.
there is a mall for foreigners in city center I remembered but forgot its name and direction, a lot of expats rented a place in the mall to open a bar, shop or restaurant. sorry have forgotten its name.... ask locals for information. I am sure it's still there.