Get even closer to nature by taking the BYO tent option.
All you have to do is bring along your own tent and anything else you may need to be comfortable. There is plenty of open space to set up. Once you are set up you then have full use of all the facilities at Swamis retreat. Toilets, showers etc. are all there for you to use.
If you have happen to have a van or car that can be slept in this also works.