1. Our Westy has a different passenger seat base than other Sprinters with their square metal enclosure base. (Cupholders can be easily removed.)
Does the new two-seat passenger bench come with its own base? It looks like it has its own base.
2. How does the parking brake lever work (clearance space)?
3. How do airbags work with this configuration?
4. Just to be on safe side, might want to check with insurance company that there would be no issues with this retrofit. Might be better if available in USA as an option for a Dodge or Freightliner T1N Sprinter.
5. Here's another example of an extra seat but not as nice in looking like original equipment and no headrest.
https://www.sprinterworld.com/m.seats.html
Here's an add on jump seat with headrest but not clear re seatbelts:
https://shop4seats.com/sprinter-seats/jump-seats/2001-2006-sprinter-jump-seat.html
And RockAuto seems to suggest a jumpseat option:
https://www.rockauto.com/en/catalog...esel+turbocharged,1434746,interior,seat,14108
British websites have folks trading their dual passenger seat for a single seat--usually for swivel campervan seats. But British dual passenger seats might not work.
6. Middle seat--issues re shoulder belt, age of occupant, etc.
Please post what you do. Thanks.