How to Access
At first, the Baby Room's doorway (which is an open doorway) is boarded up with three Planks. These Planks can be knocked down with the Hammer, with noise being made when they hit the floor, alerting Granny.
Another way to access the Baby Room is by throwing an item from the Attic's Main Room, over the Unstable Flooring, and into the Jail Room. The best item to throw is the Grey Vase in the Starting Bedroom, as it's very easy to collect.
When you have done this, Granny will make her way to the Jail Room, and to do this she has to bust through the Planks, which she then does. This saves the player time as they don't have to use the Hammer on the Planks.
Description and Spawning
Inside the Baby Room there is a small Chest of Drawers (similar to the one in the Study), the Crib, and a Door which only Granny can use (similar to the door connecting the Dining Room and the Backyard), which connects the Baby Room to the Jail Room.
To see which items can spawn in this room, see Item Locations.
Slendrina and the Alternate Ending
If the Player brings the Teddy to the Crib, and drops it in, Slendrina will appear next to the Crib. A short piano piece will play, and then she will then fade out. Granny will respawn in the Basement, and gameplay will then resume to normal.