On the home front, I've had some strong recommendations for Carlton in the inner city and I've spent some time on Domain looking at flats. How much different is Carlton from North Carlton? Frankly, I think I need to spend a week or two there with the idea that it might become my home instead of a business trip to help me begin to appreciate where best to settle.
I agree, you really do need to look around a bit before taking the plunge. I lived in Carlton North for a year and it was great a bit more village atmosphere than Carlton proper which has lots of restaurants and therefore people from outside. It is also very close to Melbourne Uni. I like other inner city areas too such as Fitzroy (edgy and trendy) but then rather than be confused about where to live just explore the recommendations until you find that perfect spot.