It goes along the canal from Dolphn's Barn Bridge, Herberton Bridge to Suir Bridge with a small curve around the green area between the last 2 bridges.
There is a Luas stop at Suir rd and also Rialto stop about 5 mins walk from Herberton Bridge.
Its a mature area, many elderly with some new families moving in. If you have more specific questions, give me a shout.