A photo-realistic rendering of a modern, empty indoor space with concrete walls and floor, showcasing a minimalist design. the space is well-lit with natural light coming from the ceiling, casting a warm glow on the concrete floor and walls. on the left side of the image, a large glass door with the word "smart" written in blue text is prominently displayed, along with a red banner that reads "accecidade domas" and "smart". on the right side, a smaller red banner with the same text is also visible, adding a pop of color to the otherwise neutral-toned space. the image also shows a few people walking in the distance, adding to the sense of movement and energy. the overall atmosphere is bright and airy, with a sense of modernity and sophistication.