Answer: Hlidskialf
Explanation:
Odin lives in the house called Valaskialf, in this house, Odin has a tall tower and in the top of the tower he has a throne called Hlidskialf, from here Odin can see throughout all the nine worlds. Odin is the grandson of Buri the first Æsir, and he is the son of the half-God, half-giant Bestla and Bor.
