It took me forever to learn my way around the Paris map even with the minimap because the building is relatively symmetrical and the decor is quite similar throughout . The most important things are to explore as much as possible and be aware of the areas you can and can ' t go with certain disguises . e . g . in Paris you can ' t go to the second floor unless you are disguised as staff or crew , and you can ' t go to the top floor unless you ' re disguised as a bodyguard or auction staff . <| sep |> Does someone know if the difference in sound quality is noticeable between the 598 open and closed headphones ? Not sure if the normal 598 because they ' re open have a better sound quality . Just asking to make the best decision , not bothered by the difference in price . I ' d use them for Spotify , Skype and sometimes gaming