I thought 'Desiro City' would be close enough?
I would have liked to have visited the demonstration of this, but a manic week at work put an end to that idea. Still, from the comprehensive sets of photos uploaded I have a fair idea of what they're going to be like. The only thing I really can't judge from the images are the seat padding. I'm going to assume that they'd be similar to the current Desiro seats, i.e. firm but not excessively so, and not like those on the 377/6, which would be a bit much for end-to-end travellers.
My few thoughts on this:
- The animated full colour displays are a good idea, given sufficient viewing angle (particularly for those standing quite close underneath).
- The underground service status info panel is something I've been waiting to see since dot matrix displays first appeared in rolling stock all those years ago. It's about time! Knowing what the situation is at the time you're already travelling is very useful, as the service might be fine when you set off, but if a delay on the underground occurs when travelling into London, you might think 'ooh, delays on the northern line, I'll stay on until Blackfriars then', rather than having to alight to then discover the issue and have to plan your diversion accordingly.
- Animated adverts however, will be very tiresome, especially if when they're showing they take place of useful information - they need to think that through carefully
- The appearance of the units inside and out is very good, and suggests a fairly high quality product
- I think the high-density style seating was necessary for peak-time activity in the central section and the shorter distance stations out as far as St. Albans, Welwyn, and the Wimbledon loop. Since those are likely to be 8-car trains I wondered if perhaps the seating config of the 12-car units would be different, with more longer-distance focused seating. As it stands, first class on a 700 is really just providing access to what standard class is like on a 377, with the exception perhaps of power sockets on the latter (or should I say, earlier examples of the latter).
- I think 2+1 seating but preserving transverse layout was a sensible move for the accessibility carriage, as long as it's not replicated in any of the normal carriages for standing room (it doesn't look like it will be)
- I know not being a plug door, the mechanism will be totally different, but Siemens would need a faster operating door for this stock. The leisurely pace the current desiro doors operate at isn't going to cut it :P
Overall I'm looking forward to these taking over, since I really only use Thameslink in the central section, or very occasionally to go down to Haywards Heath. Those travelling further afield on a regular basis though might not be quite so keen, having seen the seating!