critical instruction preserve the entire apartment interior exactly as in the original reference image this is an edit of an existing architectural floor plan not a redesign or a new floor plan modify only the exterior outdoor area currently shown as a balcony everything inside the apartment must remain completely unchanged interior lock do not modify preserve the original interior exactly as shown in the reference image do not change replace redesign regenerate or reinterpret any interior elements keep all existing room layouts wall positions wall thicknesses windows doors sliding doors furniture furniture positions kitchen cabinets bathroom fixtures bedroom office hallway rugs colours materials and proportions exactly as they are very important flooring requirement all interior rooms must retain their original natural light oak wood plank flooring with clearly visible wooden grain and long narrow plank patterns the wooden flooring must remain unchanged throughout every interior room wherever it appears in the reference image do not replace the wooden flooring with tiles stone concrete grey flooring laminate of a different colour or any other material grey tiles are allowed only in the exterior terrace area only change the exterior replace the existing raised balcony and its railings with a ground floor private terrace and a small modest garden typical of a modern multi family residential apartment building use medium light grey square paving tiles immediately outside the sliding glass doors followed by a small simple lawn and a few low shrubs approximately 2 4 keep the landscaping restrained neat and minimally green with no dense vegetation the terrace must be at ground level with no balcony railings no glass balustrades no wooden fences no wooden slats and no elevated platform keep the outdoor space open with no enclosing walls or barriers preserve the original camera and graphic style maintain the exact same 2d top down orthographic view image composition scale apartment footprint linework white background and rendering style do not crop rotate enlarge or rearrange the apartment do not add or remove any interior objects final priority the original apartment interior must remain pixel identical wherever possible only the exterior balcony area should be transformed into a modest ground floor terrace with a small lawn interior wooden plank flooring must remain wooden exterior grey paving must remain confined to the terrace