Complex sentence: In 1975 she was converted into a hotel barge by Florian Waleski, who operated the hotel barge until 1997, when she was purchased by European Waterways, and she had an interior refit of the cabins and galley.
Split into simpler sentences: In 1975 she was converted into a hotel barge by Florian Waleski. Florian operated the hotel barge until 1997 when she was purchased by European Waterways, and she had an interior refit of the cabins and galley.