I bought the little hatch back because I needed it's versatility and high fuel economy. The seat isn't exactly comfortable but supports my back better than the competition. I like it's French Styling with it's typical center mounted speedometer. All the storage bins are great and so is the extensible sun visor. The optional arm rest is well positioned for me and I like that the center console doesn't rob knee room. The thing that irritates me the most are all the rattles and vibrations that come and go. The good side of this annoyance is that it keeps me just irritated enough on long trips to keep me wide awake. In this respect the rattles add to the safety of the car.
Economy and maneuverability and funny looks.
Placing a digital speedometer display in front of the driver just below the windshield and putting a storage bin where the speedometer currently is. Clean up the front nose a little and add telescopic steering like the ones sold in the UK have.