As this is turning into an historical when I was 😀
The Seco Huts at Waddington were much more modern that the Wooden Huts a Cottesmore as Seco was introduced as there was a shortage of wood.
Both used the modern shower blocks, smooth concrete and pull and hold the chain for the shower.
I once had the pleasure of a 5-bed room in the Halton mess. Fortunately I had it to myself and was able to strip the counter panes from the other beds to supplement the single blanket as the windows were painted open.
Oh what stories we had.