A floor to ceiling mirror will create the illusion of more space. Placing a table adjoining it can make a four-seater appear like a table 
         for eight.

 Choose symmetrical and streamlined furniture for an organised look, which looks spacious.

   Use a glass top to make the space look open. Similarly, opt for chairs with smaller frames and no arms. Acrylic chairs look lighter and airy compared to wodden ones.
         

    In case of a rectangular table, replace two chairs with a single, long bench to cut the bulk. For drama, replace the bench with a sofa

 To hang above the table, choose chandeliers that are small and delicate rather than elaborate and bulky.

  Use wall mounted folding tables with flaps that can be pulled up when you need more table space. Folding chairs can come in handy when extra guests walk in.

 Choose sheer curtains/ blinds as opposed to blackout ones. Light monochromatic shades with colourful accents give an impression of more room.
         

    Floating shelves on the wall instead of a sideboard cabinet also makes the place visually light.