Tree... path?

It's not really clear from the photo, but this tree is laying down, almost horizontally, hanging out over the gorge where the Cowhorn Creek flows through Vale.  Someone likes to walk out to the end and hang out above the creek, and apparently to make it easier, nailed some scrap boards to the limbs.  It's not really a tree house, although maybe it's the foundation?  I really do have to wonder about the computer keyboard just left and above centre.

Lens ID	LUMIX G VARIO 14-45mm F3.5-5.6
F Number	5.5
Focal Length	28.0 mm (35 mm equivalent: 56.0 mm)
Exposure Time	1/40
Exposure Program	Manual
ISO	200
Advanced Scene Mode	Off
Exposure Compensation	0
Flash	Off, Did not fire