I’ve been driving round in a High Up for 4 months. Drives really neatly and quick enough in most situations.
The little sat nav unit is quite good, and includes trip computer and efficiency monitoring functions, plus an SD card media player.
Negatives:
I don’t get on well with the driver’s seat which lacks support (for me)
You can only warm/cool your right hand with the vents whilst driving; the middle dashboard vent cannot be adjusted for direction.
Wheels on the High Up are a pain to clean.
I’ve only got the car for another few months, but would consider another – particularly if they offered alternative seats (Up GT?)