Are you going to have access to LP for heat and cooking? In that climate you’ll have to haul your own water as hookups would freeze. A honda or yamaha 1 or 2kw generator would be nice or roof mounted solar panels, batteries etc. Can you run a drop cord to the company generator? I would take sponge baths and the bucket washing machine would work with another bucket for rinsing. If you had a shower, the waste water would have to drain outside and shortly you would have a huge pile of ice.