Sure. What I mean is, in my understanding, Se is about taking in what's there, the immediate reality, and of course 'immediate reality' could be very nuanced and complex, if for example in a company or organization. It's simply perceiving that. And then ability to act on that knowledge, immediately. But that's where the other functions would come in -- Se in and of itself isn't going to conclude anything, isn't going to go down the grapevine of connecting dots (ie your mobile home example), and coming up with some 'solution'. It's why according to mbti theory various functions go hand in hand -- so Ni could then be doing the behind the scenes 'magical' connections, to come up with an ultimate vision or answer. My point being, I don't think your heated-road idea or mobile home idea has much to do with Se. I think it's other functions coming into play that work with Se.
I'm no expert on definitions though, so am not super precise with defining Ni, so don't quote me on any of that, ha.