Premium steel hulled vessels are those with slightly more modern traditional look. Ships are from 29 to 35m in length with cabins 8sqm to 14sqm in size.
All cabins have air-conditioning and ensuites (toilet/shower). Cabins have mostly double beds or twin beds (2 single beds both on the floor), hair dryer and safety deposit box. There are perhaps 1 or 2 triple cabins per ship, and those consist of a double bed with a single bunk bed above.
Premium ships are offered on the KL1 Opatija to Opatija, KL2 Split to Split and the KL7 One-way Split to Dubrovnik (or v.v.) routes.
If you book one of these cruises you will not know the exact ship name until the day you join the cruise. These cruises are priced accordingly.
We have an example of only 2 ships below as they are all fairly similar in size, shape and amenities.
List of Premium Ships that you might be on:
Jadranska Kraljica (Adriatic Queen)