Working for a steady paycheck will offer a lot of possibilities to get a mortgage.
It helps if you have a permanent contract or if your employer can express the intention to employ you on a permanent basis after your temporary employment. Furthermore, a bank will always look at your gross annual salary + extras when calculating your borrowing capacity. But it differs per provider which components of your income they include in the calculation. That’s why we really want to get to know you and your situation before we start.