We spent a night at Havennature Safari Camp and Lodge between safari days in Tarangire and Manyara. The camp sits above the road to Karatu west of the Lake Manyara overlook.
It is predominantly focused for large groups of campers - there are shared restroom and shower facilities located near the tents.
However, there is also a small lodge, about 10 rooms or so. My group stayed there. The rooms were clean and comfortable with large beds, showers, etc. What makes the place stand out is the hospitality.
We were greeted with fresh juice and entertained with a story of the history. The meals were outstanding. There was evening entertainment from a local group of dancers. I would definitely return.