I have been searching for months. Everyone keeps telling me to give up. Issue that I am seeing is that the base for the seats here in the US are different then the other vans (UK, etc).
I have a new idea on a solution. But I have yet to get confirmation.
SwivelRus makes swivel adapters for the larger Nissan Cargo vans.. Picutures I have seen online look as though the bases for those seats are very similar to the NV200 so fingers crossed if I can take some measurements that they will work.
The problem I think I am seeing is that they center console in the NV200 will prevent them from swiveling so, it would need to be removed, the Emergency break relocated.
I spoke with a custom car business, and am going to have them look and see if they have the ability to move the emergency break for me.
I know my idea may sound wild, and expensive. But I want what I want you know? I feel like I have all this wasted **** space that I am not able to take advantage of because I can't swivel the seats.
The crude option? haha.. You can literally unbolt the passenger seat, turn it around and install it backwards.