During my visit to Pokhran at my relatives place, got a chance to visit the registan desert safari camps. It is sort of 2 star hotels with around 10 to 12 rooms with camp types setup, in between the plain sand dunes.
There is option for camel riding during the evening, and folk music playing by local musicians during the night with campfire.
They serve nice food, with touch of rajashtani flavours.
Overall it was a nice 1 night stay at the camp, as you feel amazing to stay in camp, which is sort of closer to the pure nature outside, without any brick walls.lol.
Overall, a good stay and fun.