On the subject of accommodation, the BP Energy comes to mind, in a bad way.
Hard as it will be to comprehend, BP purchased in 85, a ship second hand from the Greeks, which though built in 76 was far below the standards we had grown used to.
There was no en-suite facilities other than for senior officers, there were two communal showers for the engineers along with one or possibly two toilets, the chief steward used the hospital facilities which he was kind enough to let us use, there was no provision for washing engineers working gear, other than a clean/dirty machine in the depths below the crew alley way.
As many had got into the habit of taking their wives to sea with them, I would say that the environment was not satisfactory for what was considered to be part ones terms and conditions.
The whole experience was like stepping back in time 20 years.
I would not have returned to the ship if asked, and one positive thing for me, was that on finding when we flagged out in 86 that the Energy was one of my group of ships, it was a great help speeding me on my way down the road to greener pastures.