Mechanical paint?
It doesn't say exactly which engine it is. No mention of batteries( although it worryingly mentions a 'area for batteries' as if there aren't any), charger, tank sizes, calorifier, immersion heater, 240v system, toilet type etc.
It does look nice but it's clearly the work of designers who put certain practicalities low down the list.
I've said before, I'd always want at least 2 ways of; charging batteries, heating the interior and heating the water. Assuming there is a calorifier, this boats scores 1 out of 3 for me. On that basis, I'd pass on this boat.
I'm sure there's a buyer out there who will love it though.