Welcome to our forum.
Not sure if this work but hopefully a pic of our tub will show up here.Area where it's installed is small, 10'x15', tiles are recycled rubber tires, nice and soft on feet.
It does look very nice...congratulations!What are those doohickies on the step? Are they transducers or part of the Onzen system or something else?Term
hey that looks like my tub!! looks good man, you need some greenery around it though to complete the oasis!