I found that with the gates like that (our friends have them), many LOs feel very trapped inside - we always called it Baby Jail! Though we did not have hardwood we still didn't want DS getting out of "contained zones" and so I did as PP above said - an upside done laundry basket (with a toy trapped in so it amused him for ages trying to figure out how to get it out), few couch cushsions, some large pillows, a rolled up blanket and so on and made a large space for him to be in, but surrounded by pillows - could move it when and as I needed to, set one up quickly in any room I was in, and so on. For the hardwood you can get those foam puzzles that have numbers or letters on them that you click together, kwim?