Here's my take on the Partner / Berlingo conversion.
We needed a simple, easily removable 'sleeping platform' to allow us to camp in Scotland in the winter when we are not wild camping (backpacking away from vehicle and roads that is) and when most of the campsites are closed in winter.
Based on other examples except I needed to be able to fit a big dog in the back while travelling! Back seats are removed. Mostly made from 2 sheets of 15mm softwood ply along with a water resistant fold out sofa bed:

The design holds itself in place for travelling. The existing parcel shelf, along with a section of ply makes a rear facing table. My wife is a landscape artists, so this will likely be used for painting when it's raining!

To convert to bed, re-arrange support frame and slide out bed base:

Back of seat drops down and sofa bed unfolds:
We needed a simple, easily removable 'sleeping platform' to allow us to camp in Scotland in the winter when we are not wild camping (backpacking away from vehicle and roads that is) and when most of the campsites are closed in winter.
Based on other examples except I needed to be able to fit a big dog in the back while travelling! Back seats are removed. Mostly made from 2 sheets of 15mm softwood ply along with a water resistant fold out sofa bed:
The design holds itself in place for travelling. The existing parcel shelf, along with a section of ply makes a rear facing table. My wife is a landscape artists, so this will likely be used for painting when it's raining!
To convert to bed, re-arrange support frame and slide out bed base:
Back of seat drops down and sofa bed unfolds:
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