>Refold it, return downstairs.
>Look around again for anything significant. Ponder where she does her cooking.
>Presuming nothing comes up, use the key to test the wall where the door we didn't use was found.
>You return it to the chest, and go back downstairs.
>Around, you just see all the stuff that was here before; nothing significant, really. The stuff here all looks like something you would keep as reminders of good memories; it's a bit heartwarming, really. Oh, and there's the rug you rolled up.
>Hmm, that's a good question. You don't know where she keeps clothes, or eats; the bathroom didn't have a shower either. This house is a bit quirky.
>You drag Azalea's Key across the walls until the burst of magic occurs, and you find a dark stairway leading downwards has appeared in the wall.