it is really easy to do your self,,,and the advantage is,,,you know exactly what oil is going in
i would use a fully sythetic oil a oem filter and 5w 30 oil,,,,or 0w 30
just do a s i do
jack up the car from the right hand side
get under it and locate the panel that is about 6in by 4 in
undo the screw
here u find the bolt to undo,,,undo it watch the oil drain away,,give in 1/2 hr,,make sure you do it on a warm car
then put the bolt back,,and re-fill
here in england we have 4 ltr packs of oil
so i use a whole one of these,,then add any extra with a smaller containers worth