Hell is not a christian construct.
The Hell where the sinners are sent to , is there in almost every religion.
In Christianity, there is no hell in a literal sense, where Satan resides.
In Christianity, there is a place for purification of the souls for the deeds of their mortal life. maybe some could consider that the souls are roasted over hell fire for their misdeeds in the mortal life. After the Purification of the souls, they go into some sort of limbo, awaiting the Final Judgement Day.
Satan does not reside in Hell. Satan resides where there is lack of will power.
According to the scriptures, Man got free will , after he "ate" the "forbidden Fruit" of the tree.
Free Will is a dangerous thing if not used without moderation.
(My take, My 2 cents)
"Wise men, when in doubt whether to speak or to keep quiet, give themselves the benefit of the doubt, and remain silent.-Napoleon Hill