I stayed at Arathusa in 2011 and had a really good trip. The area that they are in is known for Leopards and we had lions in the camp. Our rationale for staying there was that it was much less expensive that the other camps we looked at.
The rooms were nice not super luxurious but good overall. The food was good and the staff could not have been friendlier. Note that this is dated, but I would stay there again.