Opt for simplicity and pale colors
Did someone say rental upgrades? Most famous interior designers have one of the best recommendations: keep it simple and always use light colors for both the walls and the furniture. Always use small or foldable chairs, clean lines, and glass partitions that will define and widen your space without taking too much of your natural light.
If you don’t have many windows and must rely solely on artificial light, make sure you use wall-mounted ones.
Floor-to-ceiling drapes
Floor-to-ceiling curtains may make a small and cramped apartment feel bigger and the ceilings appear higher. You can opt for translucent curtains or solar shades to let in light while concealing an unpleasant view or to discourage nosy neighbors from watching every step you take.