A modern, minimalistic 2D illustration representing an apartment rental service. The image features a stylized apartment building with rounded edges, emphasizing windows and a door. In front of the building is a small 'For Rent' sign, using a bolder color like orange or red. The building is in soft pastel colors, such as light blue or green, with white accents. The background is a flat color, like soft beige or light gray, creating a calm and friendly visual experience. The design has a smooth, matte finish with subtle shadows for depth.