Picked a mini cruise as a cheaper alternative than flying to Bruges (with airport travel, hotels etc it's very affordable method to just take the mini-cruise!). We've been on Azura for a week to Norway so knew what to expect. Plus we had a £100 voucher to use up.
So-- it's good, considering what you pay. Having an inside cabin (what's the point of a balcony on such a short trip?), we were please with the accommodation. Actually felt larger than I had prepared for. Good dressing area and the shower isn't terribly tight (and I'm a big lad!.
Fellow guests were fine in the main although it's going to be the case that on these trips you get people who would never normally cruise and that includes a large number of parties (stag/hen/birthday). The atmosphere on deck is extremely different and largely about drinking. Neither of us drink and to be honest we found that a little off-putting.