diff --git a/scripts/systems/room_navigator.gd b/scripts/systems/room_navigator.gd
index e8f900c..f567ea5 100644
--- a/scripts/systems/room_navigator.gd
+++ b/scripts/systems/room_navigator.gd
@@ -1,18 +1,21 @@
-## RoomNavigator — autoload that moves the Camera2D smoothly between hospital floors and rooms.
+## RoomNavigator — autoload that moves the Camera2D smoothly between hospital floors, rooms, and the home/garden area.
 extends Node
 
 signal room_changed(floor_index: int, room_index: int)
+signal home_entered()
+signal hospital_entered()
 
 const FLOOR_HEIGHT: float = 720.0
 const ROOM_WIDTH: float = 1280.0
+const HOME_CAMERA_X: float = 640.0
+const HOME_CAMERA_Y: float = 1080.0
 const CAMERA_TWEEN_DURATION: float = 0.6
 
 var _current_floor: int = 0
 var _current_room: int = 0
-var _camera: Camera2D
 var _is_at_home: bool = false
-var _last_hospital_floor: int = 0
-var _last_hospital_room: int = 0
+var _camera: Camera2D
+var _active_tween: Tween
 
 
 func initialize(camera: Camera2D) -> void:
@@ -24,25 +27,54 @@ func go_to_floor(floor_index: int) -> void:
 
 
 func go_to_room(floor_index: int, room_index: int) -> void:
-	_go_to_room_internal(floor_index, room_index, true)
-
-
-func _go_to_room_internal(floor_index: int, room_index: int, clear_home_flag: bool) -> void:
-	if clear_home_flag:
-		_is_at_home = false
 	if _camera == null:
 		return
-	if floor_index == _current_floor and room_index == _current_room:
+	if not _is_at_home and floor_index == _current_floor and room_index == _current_room:
 		return
+	_is_at_home = false
 	_current_floor = floor_index
 	_current_room = room_index
 	var target_x: float = room_index * ROOM_WIDTH + ROOM_WIDTH * 0.5
 	var target_y: float = floor_index * -FLOOR_HEIGHT + FLOOR_HEIGHT * 0.5
-	var tween: Tween = create_tween()
-	tween.set_ease(Tween.EASE_IN_OUT)
-	tween.set_trans(Tween.TRANS_SINE)
-	tween.tween_property(_camera, "position", Vector2(target_x, target_y), CAMERA_TWEEN_DURATION)
-	tween.finished.connect(func() -> void: room_changed.emit(floor_index, room_index))
+	if _active_tween != null:
+		_active_tween.kill()
+	_active_tween = create_tween()
+	_active_tween.set_ease(Tween.EASE_IN_OUT)
+	_active_tween.set_trans(Tween.TRANS_SINE)
+	_active_tween.tween_property(_camera, "position", Vector2(target_x, target_y), CAMERA_TWEEN_DURATION)
+	_active_tween.finished.connect(func() -> void: room_changed.emit(floor_index, room_index))
+
+
+func go_to_home() -> void:
+	if _camera == null:
+		return
+	if _is_at_home:
+		return
+	_is_at_home = true
+	if _active_tween != null:
+		_active_tween.kill()
+	_active_tween = create_tween()
+	_active_tween.set_ease(Tween.EASE_IN_OUT)
+	_active_tween.set_trans(Tween.TRANS_SINE)
+	_active_tween.tween_property(_camera, "position", Vector2(HOME_CAMERA_X, HOME_CAMERA_Y), CAMERA_TWEEN_DURATION)
+	_active_tween.finished.connect(func() -> void: home_entered.emit())
+
+
+func go_to_hospital() -> void:
+	if _camera == null:
+		return
+	if not _is_at_home:
+		return
+	_is_at_home = false
+	var target_x: float = _current_room * ROOM_WIDTH + ROOM_WIDTH * 0.5
+	var target_y: float = _current_floor * -FLOOR_HEIGHT + FLOOR_HEIGHT * 0.5
+	if _active_tween != null:
+		_active_tween.kill()
+	_active_tween = create_tween()
+	_active_tween.set_ease(Tween.EASE_IN_OUT)
+	_active_tween.set_trans(Tween.TRANS_SINE)
+	_active_tween.tween_property(_camera, "position", Vector2(target_x, target_y), CAMERA_TWEEN_DURATION)
+	_active_tween.finished.connect(func() -> void: hospital_entered.emit())
 
 
 func get_current_floor() -> int:
@@ -55,19 +87,3 @@ func get_current_room() -> int:
 
 func is_at_home() -> bool:
 	return _is_at_home
-
-
-func go_to_home() -> void:
-	if _is_at_home:
-		return
-	_last_hospital_floor = _current_floor
-	_last_hospital_room = _current_room
-	_is_at_home = true
-	_go_to_room_internal(0, 0, false)
-
-
-func go_to_hospital() -> void:
-	if not _is_at_home:
-		return
-	_is_at_home = false
-	go_to_room(_last_hospital_floor, _last_hospital_room)