This was a fun venue. Perfect for 2, it might have been a bit too cosy for 4. Although, in warmer months (we visited in Feb) more living could be done outdoors.
Somewhere between camping and bedsitting, as you'd expect on a converted bus there isn't much luxury, but everything is good enough, and the novelty sustained us for 2 nights. Lovely and warm at night.
Shower/toilet block is near and perfectly fine.
Good walks nearby (Esjuraetur Hiking Centre 7km southest on the 459).
This was my son's favourite of our 3 venues during the week in Iceland.