A.S.
We did and it was a God-send. Carpet can get so nasty. We have no carpet in our house now. My younger son does much better with his allergies, because the floors are easier to keep dust free.
One thing I would research are eco-friendly floors that don't "off-gas" any bad stuff when they're new.
We have the flooring that is real hard-wood, but laid in tiles. Makes it easier to replace one section if there is any damage. We got the "distressed" look so that dings are camoflauged too. So far so good. We are very hard on floors.