Avoid using heavy furniture such as big stuff sofas, wardrobes or bookshelves that have closed shutters. Instead if you utilize sofas with sleek frame (like the one out of bamboo furniture) this can create more transparency and will help in perception of more space. If kept open will reveal more wall surface behind them and reduce the "bulky" look, also storage units such as TV unit, book shelves. Within an interior space that may be empty the thought of "small or big" is generally decided depending upon the dimensions of the space. The amount of the space defined by the boundaries of ceiling, walls and floor defines the space. The openings in the walls further help in decreasing the bulkiness of the space.