$400 room to rent for mature person!! (gulfport)

Room to rent for responsible and mature person.
Near Lookout mountain.
We are men ages 61, 57 and 70.
We don't party.
We respect and keep it quite.
Room is carpeted and average size.
Tri-level home so you need to be able to deal with stairs.
2 baths, pool (not heated) lots of room to plant small gardens.
No couples, drama or any hang around friends or family.