Has anyone used the "family area" of the Newark President's Club?

I am travelling with my 1 year old in a couple weeks, and we have a pretty long layover. I understand at least one of the EWR Pres Club lounges has a family area, and thought maybe that would be a good place to help him relax a little and have a snack, etc. while we wait.

I presume it would be pretty clean -- much cleaner than the rest of the terminal, anyway -- so he could crawl around, get some energy out, and so on.

Please let me know if you've had any experience with it.

Thanks