Her Bedroom

Step after step, the girl, and her father matched their footprints with the way on the map. The father was extremely happy to realize that his daughter was so keen to find the room, which he created years ago, for his child to find later. The map took the girl to her bedroom. She was surprised that the room she has been residing in since years, has a treasure which she had absolutely no clue about. Where can the secret room be located, that it never caught the little one’s eye?