keep the existing architecture exactly as it is preserve all volumes wall positions niches shelving the glass partition the table and the overall spatial composition do not modify proportions perspective layout or lighting atmosphere required modifications the ceiling must be finished with lime plaster using the same texture and tone as the walls and the niches behind the glass partition add two white english style bookcases classic and elegant with traditional moldings and symmetrical shelving replace the floor behind the glass partition with a natural jute flooring woven jute texture on the central table remove the grape bunch add a wine glass filled with red wine keep the wine bottle on the table lighting and atmosphere preserve the integrated niche lighting maintain the warm minimalist wine cellar ambiance important do not modify the niches walls room proportions glass partition table shelving or overall layout the goal is to keep the existing design and architecture unchanged while applying only the requested material and object adjustments