Oil and Filter Change

[Houser2280]

Hi All,

I have a 1.4 Mégane Oasis. Looking at changing the oil and filter myself as it seems pretty straight forward. Will probably just do it in the street which is pretty quiet. I've got a couple of questions.

1. Where is the oil filter located on this model and is there a rubber seal on the sump plug?
2. The street isn't exactly straight and as there is a slight tilt in it. Does a car have to be perfectly level for a proper oil and filter change?

Thanks