I was there a few weeks ago.

Before I left I heard.... No transport will be running it's the 'Renewable" strike it's going to bring the city to a halt
Protests will be everywhere, you won't be safe
And so on.........

Actual impact... well one day we took a 10 Euro cab instead of waiting on a bus.

That's it!

And of course watching the news each night in Paris I didn't see anything about dead people from random shootings in Paris which is more than I can say for staying in the US.

Go!