I got on 166214 Saturday evening working a Cardiff to Taunton service. Whilst GWR green externally and looking smart, internally in FGW blue it looked tatty despite having a new disabled toilet.
I I sat in one of the declassified First Class sections and it smelt damp, the buttons on the seats to make them recline were broken and the carpet was filthy. I think once the 150 interior refresh is completed, a start needs to be made on these. Whilst the 166s are newer, have a semi operating Air Con system and offer an increase in capacity, the interior on a refreshed GWR 150/2 is much nicer.
They are very tired now. I presume we are waiting for the 2 plus 2 seating plan to be formalised before they start refreshing them