The Vanlife at 1 or 2% of the cost, yes it's possible. The comparative study between the costs of an RV vs a removable camper conversion kit added to the everyday vehicle (minivan or SUV) confirms this. See the detailed analysis in this article.
Having a camper van with a toilet is great for a comfortable and stress-free camping experience. Enjoy your independence on the road with your minivan camper equipped with a toilet.