The location of the children's table determines the direction of natural light on the work surface, which affects the child's vision. The best option is from the side at an angle, but not behind or in front. The direction depends on which hand the child writes. For left-handed people, the direction of light falls from right to left, for right-handed people from left to right. If the desk still has to be placed under the window frontally, the distance to it should be at least 20 cm so that the light does not reflect off the surface, because the eyes will get tired.