Its a snug fit but its ok in a +4, I would not think the seats are closer together in a 4/4 because of the transmission tunnel and seat belt buckles, unless someone knows different?
When it stops raining I will take a pic.
This one is from Germany, mine came from Bulgaria, exactly the same item, probably all from China. You can only use the single rear cup holder, not the double at the front.
https://www.ebay.co.uk/itm/Center-Armrest-for-Skoda-Octavia-Roomster-Superb-Yeti-Universal-Rest/123445878007?hash=item1cbdf29cf7:g:C7YAAOSwn6dbbEs9:rk:102:pf:0
