Budget
Jinan Railway Hotel
Three star hotel from 1996. Internet available against payment. Meeting facilities, ticket office, laundry service and sauna available. Chinese restaurant, tea house and room service.
Middle and top end
Zhong Hao Grand Hotel
Quite affordable. It particularly boasts beautiful business suites as well as conference facilities. Online booking available on the website.
There are plenty of places to choose from in the ¥200 range. There is a complex of fancy hotels in the swank SE of the city at the end of Lishan Lu, which are all surprisingly affordable for what they are, considering they have beautiful grounds, five star services and facilities, etc., for maybe $70-80. Also good hotels downtown. There are also hotels at the transport nexus at the train station, but that's a little removed from the sites.