Well the bottom of the tanks newspaper. She's got two climbing trees one big one small. Two hide one's a box and the others this big ramp she like to go under. A dish of water and a small plant. Non toxic. Her tanks a 40 gallon and usual temp is 80 I get that from a temp probe. A then a small wall one at the cold side. She's got two heating pads too. I keep the light because it's really hard to get the tank warm in the winter.
Hope that helps!