Jaguar Paw has been for sale for a while. There are not many hotels in Belmopan itself, and not much demand that I can see. I would assume the Belmopan Convention Hotel would be available, as it's barely open these days.
Something right beside the road near the beginning of the Hummingbird mnight work, as you could get some overnight stopovers from people heading to Cayo and Placencia who don't want to stay in Belize City. You could also get a few government and NGO types.
Belize First Magazine http://www.turq.com/belizefirst/