Absolutely fine, subject to my previous comment on the open deck,and the fact I haven't made my return crossing yet.
Two airy lounges,a tidy bar area,cafeteria,tiny cinema and shop which is more of a kiosk, and that's your lot! Didn't appear crowded even on a BH weekend crossing, albeit they must have been full enough to use the top car deck (5).
Clean and smart interior and nothing to suggest economy, just very small. Actually used the Lounge seat for once, which is more than I would do in the dingy little room on the the Pont Aven.
No showers, if you haven't got a cabin, but one guy I was talking to, spoke to a stewardess nicely, and managed to blag one in an unused cabin.
Simple in my mind really....... accompanied with SWMBO, then Commodore class on Pont Aven!.........Solo trip keeping my money to spend in Morocco the Etreat.
Hope this helps a bit.