I just booked back-to-back cruises (Jan 18 and 25)on the Costa Fortuna, inside cabin. Not sure what to expect with Costa, but I've heard good comments about the Fortuna, especially the nightly entertainment and large dance floors (yes I'm a ballroom dancer). Open to sharing the expense associated with the single supplement.
Also, if any female dancer is looking for a cruise with at least one good dancer, then join me on this cruise. Cheers......Jim.