If you are doing this in real life to surprise her (for a birthday or Mother’s Day):
If you were filming this scene, here is how to make it "interesting" for an audience:
Use "Moonlight Blue" coming through the window and the warm orange glow of a streetlamp.
Avoid the "creaky floorboards." Every house has them. Test the path during the day.
That title sounds like the beginning of a poignant short story or a suspenseful mystery. Since you're looking for an "interesting guide" based on the theme (I Silently Entered My Mother's Room at Night), here are three different directions we could take this: 1. The Creative Writer’s Guide (Story Starters)
Don't show her face immediately. Show her hands, or a framed photo on the nightstand first to build emotional weight.
If you are writing a story, the "hook" depends on the atmosphere: