Episode 1. Puzzle game with dolls (Song of Horror)

The building has 5 dolls:

Dirty (black) doll placed the Dollhouse on the ground floor in the leftmost room

Red doll placed the Dollhouse on the ground floor in the second room (middle room)

Orange doll placed the Dollhouse on the ground floor in the extreme right room

Green doll placed the Dollhouse on the second floor in the leftmost room.

Blue doll placed the Dollhouse on the second floor in the room in the middle of the second floor

PS Dots indicate the color of the doll to which the room belongs. The sequence does not matter