It does some weather that he cooks and lounge there have happened to be a shared space and this has done that the esthetics of both spaces have been merged to create a new decorative style.
These photos are a good example of it. A lounge and a kitchen that save similarities as for material and disposition of modules. This does that the proper services of every space hide under a sober and austere style, which unifies spaces, integrating perfectly an ambience in other.
It would be difficult to define now if it has been the kitchen design who based on that of lounge to carry out your transformation, or the other way round.