We stayed here for 2 nights and really enjoyed our stay. The apartment is neat, clean & really well equipped and A was super informative and helpful.
It is conveniently located within easy walking distance of Newtown (lots of bars & restaurants) and also not too far from the city if you don't mind a longer walk.
Its situated on a quiet lane, although it does seem to be a popular walking route on the weekends, so you might need some ear plugs if you're a light sleeper.
Overall, I would definitely recommend staying in A's apartment.