Anyway, it is good to see still such nice looking vessels instead of the actual huge container boxes.

I understand that this vessel is currently on the market for sale

How can it be I wonder that this ship is still active after 71 years while most merchant vessels don't live longer than 20-30 years??, is it of extra-ordinary quality or is it maintained constantly ?
Probably it is not so intensly used as commercial vessels are, but still.