I had to use rubber lubricant on the window/door seals already due to squeaking. Perfect once i did that. It's no surprise, I've had the same issue with every car I've had.
The drivers wiper is hopeless. Big dirty smear.
The dash does collect a lot of dust.
The wheels aren't as easy to clean as they look!
The rear end on every Golf has always been a dirt magnet. It's a lot do do with the shape of the car, the slab-sided vertical hatch sucks the dirt up.
Agreed on the Nav / radio. It'd be nice if you could see on screen what radio station is tuned when in Nav mode. It already shows the clock, the phone signal, etc so why not the radio info.