For a base camp with no electricity, ghanghria has many stay options - majority of them are more like dorms or really small and poky. Gvmn's tourist bungalow has some really nice rooms in comparison - they are big rooms with clean bathrooms. The food is veg and homely. The whole town has no electricity, but they have generators running in the evenings until 10 pm or so. Hot water is supplied by the staff in the mornings.