Hotels in the major cities will range from 6000 cfa up to and in excess of 50 000 cfa. Clean and safe rooms can usually be found for under 11 000 cfa.
In more rural areas prices vary wildly depending on demand and local economy. It is not uncommon to find comfortable accommodations for 2000-3000 cfa per night.
Unless you are with a guide on a trek it is not recommended that you camp due to security concerns.