Looks like Linda aka Sally only came over to eat and maybe shower later. Maybe the maitenance workers looted the fridge at her place and occupied the shower
Seriously thats a bad joke going on there. They could at least lose some clothes and so sth. Anything. Both are full participants so the "guest excuse" does not count at all here.
So the question is now what are their plans with that place? It cant "survive" like it is now. They only have a few options:
Do nothing and fail
Only use the place as "operating base" and find people and set up places for them (for example Ray)
Exchange all the cams with good ones and add more cams (LR, GR, Kitchen, Sauna)
I have no other idea. Anybody else?