It is no secret that how lit up this or that space, depends on its attractiveness. Realtor will always be difficult to rent out or sell any whatever real estate, if it has not found the correct solution to the question with light. You can make use of such visual tricks as cool bedding tones of the walls, which add a sense of the rooms and create the illusion of an abundance of indoor air, but for every square meter with a bad lighting, and the price can be put safely below that in the end, this property was once implemented, and its new owner on the money saved himself would have decided the issue. And it's really not difficult. The fact that large parts and require more light, then do not even have to argue. And if the premises are small? Should I then squeezed with this question? In this case, the more it is not necessary, since it is the abundance of light in a small room can create semblance of spaciousness, and it is from this will be only more attractive and, indeed, intimate. To achieve the effect of increasing the height and airy ceiling (this is especially true when used Suspended Ceilings, steal him some part of space), it is recommended to establish alternating spotlights, and that they were not just scattered across the ceiling, and sure there were on the perimeter of the room – that is exactly what adds the effect of increasing space.
So as to 'push wall', then still mount the lamp and the floor too. The whole look of a room can also change properly installed floor lamps, sconces or table lamps. The most interesting option would be presented to him lighting racks or separate shelves – the most space is like a deeper, creating additional volume. And a separate decision in this issue may be the use of mirrors. The size of small rooms, they increase, and large and does make almost boundless. Maybe just enough of a decent-sized mirror – and you will be provided the effect of increasing space.