Salary- anything above 2500 E no taxes included, is unrealistic.
Accomodation- KIV, IAS and similar out of base, you can expect a 3 star hotel, in TSR its crap, at the airport. In any case provided by the company.
Tickets home- not sure, depends on how good you negotiate.
Roster- expect to be in Lybia and other contracts a lot, then go home. Probably something close to 3 ON, 1 week OFF.
Any other questions?
Good luck.
PS Sorry cause I can't tell you exact figures, salary for the freelance pilots changed significantly in the previous year and a half.