Do it
I live in Brookfield/Otumoetai.
7 minutes drive to the city centre, good shops, cafes, restaurants. Nice movie theatre.
Awesome weather all year-round (compared the the southern half of the N.I - I grew up in Wellington, so anything's better

).
Mount Maunganui/Papamoa is 20-30 mins drive away.
Rotorua is 45 mins away, Taupo 2 hours, max.
House prices suck everywhere at the moment, but they're better than they were. The city is growing rapidly, so values continue to rise once you buy.
(We bought our house 6 years ago, it's almost doubled in value in that time).
Tonnes of good schools, parks, amenities, etc.
Sure, income isn't (generally) as good as Auckland, but the cost of living balances that out.
Good luck with your decision