I have the rhino ladder for mine. It has been up in the floor joists at at home for the last 4 years.
You can work around the awnings ok, but the biggest issue is storage for the ladder itself when everything else is packed up.
Most overseas models have a ladder that is bolted to or through the rear door. Might be worth a look.
I just stand on whatever helps me reach these days. Window sill, tyre, fridge box etc.