I live in a flood zone and every time there is a hurricane warning I just sweat it out; My area is always covered in red and said to be an evacuation zone, but i have needed to leave my condo for days before.
I have cleaned up tons of damage and made repairs every time a hurricane hits too… The most recent storm knocked down a big tree that went through my roof.
Sadly, the tree went through to my lavatory. Since the condo was opened up to all critters and bugs, I had to seal it off with tarps. I also had to call for a roofing contractor and a plumber. My place was still able to be used, however I did not have running water. I looked into getting a hotel room or an home temporarily, but with the amount of time the roof and plumber projected, I needed a less overpriced solution. I found online that there our modular lavatorys. It is a shipping bin that is dropped off in your grass. It is a way better version of a porta potty. There is a toilet, sink, hand dryer and a shower stall all in the modular lavatory. I used that exclusively the whole time work was being done. It was overpriced, however not prefer it should have been. It was so nice not worrying about going to the lavatory or taking a shower… Yes, I had to walk outside to access it, however in the summer time it was not bad. I ended up liking that little lavatory quite a bit.