I tried the 197s at long last on Saturday afternoon
I am very happy to report that I enjoyed my journies, my first being Manchester Oxford Road to Manchester Airport on 197015 then later on Manchester Piccadilly to East Didsbury on 197004.
I found the seats comfortable, although the armrests were slightly too low for my preference they would do. I found legroom to be good, and that cupboard next to the cycle space! Wow that thing is HUGE! I could have a rave in there
The power sockets and lavatories I didn't use, so no comment there. The PIS seemed to function well, and the train in general seemed good. I'm looking forward to a longer journey on one when they finally start service on my local route, but I think overall they'll be well received. I liked them, and I'd even be prepared to do Cardiff to Holyhead in one go on one.
Bring on the 197s through Hereford!