I used the new consolidated Rental Car Center in the A garage yesterday for my car return. It was well signposted on drive in and the return area was fine as well.

For those that may not be aware, ALL rental car vendors at EWR moved operations to the Terminal A garage as of Wednesday.

But it is a much longer walk to the Terminal A Airtrain that it was with the old setup at P3. About 10 minutes, and partially outside, though covered.
Might be closer with other vendors, but Hertz was pretty far walk.

Also, didn't notice any restroom facilities either.

I was flying out of C, so didn't get to judge the walk from A- Airtrain to A -terminal again this time.