A salary of 65k per month is very good and does put you in the top bracket. But to put things into perspective it is not a particularly high salary compared to those being offered say 10 to 15 years ago. Then you could easily demand 100k plus housing and return flights to your home. The inscrupulous would even dodge their tax liabilities and leave without a trace (though traceable through their employer if pushed).
I guess you are being offered a contract for a relatively short period of 1 year.
The very fact that you started this thread leads me to believe that you are probably being paid more than the figure you raised and seek assurance that that figure, though less than what you currently earn, will be enough for this little enclave. The other possibility is that this thread is a ruse - time will tell.