First of all, it is not 10 min to the old town. Maybe we didn't find the right train, but there was nothing under 30 minutes. By foot it takes you about an hour to the old town, so it is not as central as implied.
The part of town was not very pleasant and did not justify the price.
The check in was only two hours after the planned check in possible.
The parking worked without a problem.
I would recommend to look for a more central place, because there are other options in this price category.