We loved it. I would have liked to see Ghent, we just didn’t have an extra day. Belgium is so underrated, you can do pretty much every city in a day though, plus waffles, fries and chocolate everywhere.
We just got a great hotel right near the grand place in Brussels for our home base after taking the Thalys high speed train from Paris. From our hotel we could walk to the central train station, the train system is amazing and we took it easily to Dinant and Bruges. Bruges is so cool, nothing like it.