vpn access if i m correct.
look for it on google, i heard it's quite simple.
Haven't looked at it, but I m sure that "dry" toilets are the solution.
toilets, with shaving wood instead of flushing water for cheap and in the country side, and "earthworms" toilet also with shaving woods instaed of flushing water for building.
plus one can use the energy and the compost it's creating.
Not to mention there is way less bad smell, with those. Almost none.
Ps : I used to work for a compay that rents dry toilets for all kind of events