Dear Sir, Please let me just add few words... 1. All the walls between the rooms are full sized walls, thickness of 20cm which allow you full acoustics for all rooms. 2. All rooms, except 6th one, are equipped with sofa bed for 3rd person. 4. Technical room, luggage room, etc...all that is placed on mezzanine level. 5. Office room has its own window, so, it will be much more comfortable to work and spend time in it. 6. Service bathroom is both for male and female, that's law requirements. Thanks for watching!