Alotau is a nice place but whether it s good or bad depends on lots of factors. Such as who you will be working for and work hours.
Need to make sure your contract has things covered, like a decent wage as tax is around 35%
Do you get medical insurance cover
Is furnished accommodation provided and paid for by employer
Are utilities such as water power paid by employer
Do you get a food allowance
Transport covered
Annual flights home
Paid leave