Which is essentially what Jason is doing. There will be 6 people housed in each building, dormitory-style. This is very 'close-quarters' living. They will be camping out but with a roof over their heads, sleeping in sleeping bags on air mattresses on the floor. Privacy is not in the picture.
Water is by catchment filtration system.
There will be one phone handset, operated via microwave, at the Lava house site. A schedule of some kind will have to be worked out so that everyone has a fair shot a using the phone. The only health concern at this site is centipedes. Much worse than a bee sting. The location coordinator and teacher Argos are all taking a current Red Cross First Aid and CPR course.