Perhaps you can contact them and get info on checked baggage and fees and post any info you get here, not a lot of info on their website. When I looked at them several years back (plus some comments on SB) they limited you on checked baggage also and their business model appeared to stress some pretty substantial overage fees on weight. I seem to remember that a second 23 Kg bag ran much more than an additional ticket would cost and when folks tried to just buy a second seat to allow for the bag it was not allowed. Perhaps their model has changed but regardless it would be nice to know one way or another.