Stayed here in Jan'14, so very late with review, but better late that never!
Stayed here for 2 night with 2 friends and we loved it.
Hugh & his wife were extremely welcoming and nice to us.
The apartment is exactly how it looks in the pictures. Well equipt with everything you could need.
The roof garden is an added bonus.
Potts point is a good base for exploring sydney.
Highly recommend this place.