Tried submitting a listing for a major new attraction where I live and received an email saying that they are not publishing it. Since the attraction was opened it has achieved over 110 5* TripAdvisor reviews in just a month. It is the only attraction of its kind in the UK - if that isn't a 'unique travel opportunity' then I'm not sure what is! Rubbish site, not fit for purpose against it's own set of criteria. Won't bother using it again in future.