Self-catering West Sussex

[SapphireStrange]

I'm struggling to find a nice place to stay. I need a self-catering place for two or three nights in September next year. Needs to be two bedrooms (it's for me and my DP and my mum; we're going to a wedding in the area).

I've tried Airbnb but they seem to be all mobile homes/caravans on holiday parks, which is not what I want at all. I'd just like a house/cottage/flat. Not too fussy where it is –I've looked at seaside towns like Bognor and West Wittering, but would be fine with somewhere inland as well as long as it was in a village/countryside location.

We have a car so are pretty flexible about where to stay.

Any help much appreciated!