Answer:
I have one door and five rooms what am i
What is that over the head and under the hat?
A precious stone, as clear as diamond. Seek it out whilst the sun's near the horizon. Though you can walk on water with its power, Try to keep it, and it'll vanish within an hour.
A tree with 5 branches, no leaves and no fruits
What grows in winter, dies in summer, and grows roots upward?
If itβs information you seek, come and see me. If itβs pairs of letters you need, I have consecutively three. What am I?