We've cruise a range of lines before, including princess, celebrity , carnival, RCL and NCL. This cruise was great, highly comparable to NCL, Royal and Carnival, but not as good as princess or celebrity.
Hopefully this review is useful and debunks some of the other more critical reviews.
Pro's.....
We had a Bella guarantee balcony. Was allocated 9081.
Loads of internal space, could have had a few more drawers.
Showroom. Was plenty sized.
Larger than average balcony with a metal front instead of glass.
But a really good location , no neighbours on the left.
Recommended balcony cabin