half decent B+B near Newport, Wales?

[bidibidi]

Just stopping overnight in August, needs to be near the M4, not too far from rail station either, and reasonably family friendly. And suggestions? I'm happy to stay somewhere like TravelLodge (but there are none in Newport), as long as it's quiet and clean and not too dear.
tia

Travelodge Newport, though I'm sure there are many excellent B&Bs too.
www2.travelodge.co.uk/search_and_book/hotel_overview.php?hotel_id=399

That's bizarre, I didn't find it when I looked before on Tlodge website!! It only came up with Travelodges like 15-20 miles away. !!
ps: thanks!

Theres an IBIS off the malpas road.

There are a couple of nice privately owned B&B off stow park area?risca road.