DIY Furniture LITTLE MOUSE DOOR

Stuck this on the baseboard by our stairs and my daughter now checks it every morning like something actually lives there. The tiny letterbox flap is sturdy enough that she can open and close it without it tearing, which I was worried about.

The little ladder and letterbox are what sell it — my daughter spent twenty minutes just positioning them before we even stuck the door to the wall. It's now her favorite corner of the hallway.

My niece squealed when she spotted this little door stuck to the baseboard by her dollhouse. It's just cardboard, but it holds up fine, and the tiny letterbox flap actually opens.