Nice walks and views up on this mountain, even Port Talbot doesn't look so bad from up here!
Take your time walking up as its quite steep in places, but at least when you reach the top its all downhill.
A few of the tracks on this mountain that appear on maps are now too overgrown to walk, but you should still be able to find your way without getting too lost!
Altitude is approx 175m
After reading all the comments I think I should point out that the route from / to the Mynydd Dinas View from Steel Town is not as straightforward as a map would suggest, there are clear paths if you don't take a direct route.