In reply to The New NickB:
I would have got a V40, except they had only just come out and were too expensive when I last changed cars.
After testing quite a few, I have an Audi A3 Sportback. It happens to have tinted rear windows, so not that easy to see in if the seats are down. 2l diesel, £30 tax. It's a size down from my old Focus Estate - I didn't need another estate, but did need something with reasonable boot space.
I didn't want another Ford, even though my Focus was fantastic, as I didn't like the new Focus and wanted a change from Ford. I didn't want a Golf, as I don't like them and the boot is too small. Toyota Auris was HORRIBLE. Hyundai i30 was ok - I had an i40 estate as a hire car last year and was actually very impressed with it.
My sister gets through a lot of these size cars as company cars, and loved the Seat Leon and currently has a Focus, which she also really likes.