It really isn't any trouble.

[He'd admittedly gone through the place rather quickly before settling in that tree. It might be nice to soak in the atmosphere for a bit.

Sure enough, following the wooden walkway leads them to the pond. Sasuke crouches down and sticks a hand in, splashing the water around a bit before withdrawing it. Brrr.]

...I wonder if he uses the same water for the elevators? It feels like it could be around the same temperature.