We did a 10 week cruise so we had a fairly extensive experience of life on board. The ship was built in 1963 for the Russian market and refitted in 1993.
The hot three hot drinks machines, two inside and one outside, continually ran out of cups and shut themselves down with fault codes which appear to be due to over-use and they run out of hot water.
Ours was very good apart from the restricted view, with four chests of drawers and a 3 door wardrobe. Only one 220V socket and one 110V flat pin socket. A hair dryer and kettle were provided.