The best thing an underfloor tank does for an interior is stay out of it. Sixty litres of fresh water rides below the floor, so the bed, the storage and the walkway keep the space you drew.
- 60L fresh water
- Underfloor, taking nothing from the living space
- Out of the way of the bed above it
- Fitted as the self-containment step
Water is about the only thing you can shift outside the box in a fit-out. Do that and the interior finishes around a full floor area instead of working around a tank in a corner.
For anyone laying out a washroom and a galley, that is floor space back where you want it.
Does it change the interior?
Not the living space. The tank sits under the floor, so the fit-out is planned as if it were not there.
