It has to be...
Higher than an average saloon as DH can't get out of them
Space for the occasional trip with 2 adults and a tween in the back (no car seat) - usual trips will be and adult and the child in the back
Manual
Potentially to fit a fold up wheelchair in the boot (I'm looking into the future here so it's not essential but would save changing the car again)
That's about it! Currently driving a VW Sharan which is too big for our family now, although it does tick all the boxes it's knocking on a bit so before it starts to cost more money I think downsizing is the best bet.
What do you all have?