This may be the simplest question but where do you all put your LO's if you have hardwood floor?
My baby is 3 months and we will be moving into a house that is all ceramic of wood floors. Up until now she has basically been in her swing or bouncer when I need to be in the living room or kitches however she is getting older and Ide like to give her more options plus how is she ever going to learn to roll over if she is just in her bouncer and swing?! So where do you all put your LO's? Do you just lay some blankets on the floor is there some sort of special mat? Help

I thought about getting a little play yard but what about when she starts crawling?!

Also, do babies crawl on the hard floors? does it not hurt them?