The 16" wheels that were on my car had the wrong offset because they were from a Passat which currently has winter tires and steelies on it. I bought some 17x7" wheels to replace them and while the offset barely fits, I think I like them better than the 16" wheels.
The old 16" wheels with 205/60/16 tires can be seen in this pic from one of the FAQ articles:
The new wheels are 17x7", et 54, and have 225/45/17 tires. They're pretty much bald and I plan to replace them with 225/50/17. This will be about the same size as the current 205/60/16 tires which are already about 3.5% larger rolling diameter and raise the car about 0.4".
Here is a closeup of the tire sidewall height. Going to a 50 aspect ratio should improve ride, raise it back up about .5", and return sidewall height to stock. The 205/60/16 were too floaty for me. I thought about going with a 215/55/17 but I think that will increase rolling diameter past where I want it to be. The wheels are VW classix aka classixs from a GTI/GLI, and barely fit due to the offset of 54. I would be more comfortable with an offset of 50 due to clearance in the rear. When on the ground, there's about 10mm of clearance between the inside tire and the fuel tank neck and fender liner. When jacked up, there was only about 4mm of clearance which had me very concerned before putting the car on the ground and checking clearance. They're stock VW wheels and I thought about using a spacer but because the rear is independent rear suspension, it moves a little closer when the car is jacked up and the suspension fully extended. When on the ground it's just OK.
Here is a shot showing wheel offset in the front. I would have liked an extra 3-4 mm to increase clearance between the rear wheels and the fender liner on the side of the fuel filler neck. There is a little space between the fuel filler neck and the fender liner but it's still fairly tight. Because these are stock VW wheels on GLI/GTI, I pretty much knew that they would fit. The rear wheel hub is tucked in a little more than the front wheels. The previous wheels were 16x7.5 et 38 and poked out by about 0.4". The stock wheels were 16x7" et50.