Although my customers usually want at least a 3 star hôtel, I sometimes manage to slip in a perfectly acceptable 2 star when there is a good reason.
Here there are several good reasons. First, great location overlooking one of the two main squares. The price, good value. Clean acceptable rooms. Pleasant welcoming hosts.
For value and location this is the place in Arras. If you want some touches of luxury you won't be looking at this star level anyway.
I would certainly go back.