private RoomBuilder RenderRoom(ARoomType roomType, int i, int j)
{
var room = roomCollection.GetARoom(roomType);
var roomSizeX = room.roomSize.Width;
var roomSizeY = room.roomSize.Height;
Vector2 spawnPosition = new Vector2(
transform.position.x + (j * roomSizeX),
transform.position.y - (i * roomSizeY));
room = Instantiate(room, spawnPosition, Quaternion.identity);
room.transform.parent = transform;
return(room);
}