It may seem obvious, but wall mirrors can really help a small apartment or room space look bigger and more spacious.
Some ideas to try are placing a mirror over a sofa or buffet table to reflect the room space. This trick can make even the smallest room feel deeper and lighter.
You can also position mirrors to reflect the view from outside a window or balcony. This strategy also has the added advantage of bringing light and sky into a space that might otherwise be dark.
For long dark hallways, position a tall skinny mirror to bring in light and air.
Give these a try. The results can be dramatic!