Hi
The rotation rquires you to rent appartment at base, BAA does not cover Hotac when AC at base. You can expect 4-6 months without rotation until you have been cleared by line check.
Transport to and from rotation is Economy class ticket. They have been looking into month on/off rotations, but not offered yet. Flying is not busy, 300 hrs per airframe per year is common, 90 % domestic.
Good Luck
Oluf