I like this kind of comic page, necessary to introduce a story. You did a good job : the reader understands quick where the scene takes place and begins to meet one of your character. I see the effort you put in background drawing ( city and character's room). I could however suggest you to zoom a little back on the room : it's maybe a little closer to the character. About the city background, you could maybe increase the shadows to give more contrast. Electricity is a most powerful than the moon, overall on the walls.