add a subtle number of realistic people to the interior visualization while preserving the existing architecture layout camera angle materials lighting colors and atmosphere unchanged the people should look natural well proportioned and correctly integrated into the perspective and lighting of the scene add only a few hotel guests not a crowd they may be sitting at tables talking drinking coffee standing near the bar walking in the background or using the self check in area their poses should be relaxed natural and unobtrusive dress them in elegant casual clothing in neutral muted colors such as beige gray white black navy olive green and brown avoid bright colors large logos overly fashionable outfits or distracting styling the people should not dominate the image or cover key interior design elements such as the bar wooden slats green wall artworks furniture lighting or self check in area keep the visualization elegant realistic professional and cohesive as a natural daytime hotel scene render in 4k quality with proportions matching the reference view