Worst maintained train interior?

[MrCub]

XC 170s are often the most filthy interiors. They are very poorly maintained. The internal fittings are very well worn, the carpets are disintegrating, and the tables are often filthy. No deep cleaning will deal with this; they need to be refurbed.

 

[brel york]

150/1s don't have electrically operated internal doors so I would presume the other post referred to something like a manual door handle breaking or moisture causing the wood to expand meaning a lot of force was required to make the door open.

Desiros have handles on the internal doors which can be used in the event of the door open buttons not working.

The hinges fail on the 150 internal doors which makes them stick , the depots just remove them and we end up fitting new doors supplied by northern