It's pretty comfy too and pretty much always empty!

I was impressed when on a 1st Travelcard a few weeks ago, it was possible to get a drink & biscuit from the buffet on departure from Stratford heading towards Liverpool Street!
A bit late to this thread, but I'll just add that WiFi is one of the first class freebies provided too.
This isn't related to your journey but it does fall under the category of Abellio Greater Anglia First Class service, anyway i live on the Norwich-Cambridge line which are served by Class 170/2 Turbostars and these also provide a First class service which i think on this line is absolutely pointless, the customer is paying a little bit more for a slightly larger seat and 95% of their journeys on this line it's always empty from Norwich right through to Cambridge.
I personally think that the First class section should be ripped out of these and replaced with a Standard class section because a lot more seats would be inserted into the units and would help on the slightly busier services later in the day.
This isn't related to your journey but it does fall under the category of Abellio Greater Anglia First Class service, anyway i live on the Norwich-Cambridge line which are served by Class 170/2 Turbostars and these also provide a First class service which i think on this line is absolutely pointless, the customer is paying a little bit more for a slightly larger seat and 95% of their journeys on this line it's always empty from Norwich right through to Cambridge.
I personally think that the First class section should be ripped out of these and replaced with a Standard class section because a lot more seats would be inserted into the units and would help on the slightly busier services later in the day.