The secret of it all is to pay attention to a few little things
Choose the right wall colour.
As we have always said, light colours such as white, ivory or pastel colours, as well as giving light, tend to enlarge the space. Dark colours, on the other hand, are very much discouraged in small rooms because, on the contrary, they tend to make everything seem even smaller.
Remembering that light is important.
This, too, can help make everything look bigger if it is played to its best advantage. In addition to natural light, concentrate on a few lamps, perhaps suspended, so as not to take away space and clutter.