The golden rule for bedside tables is comfort. Aim for your table to sit 5 to...

https://magic-wiki.win/index.php/If_My_Bed_Is_Modern_and_Low,_What_Nightstand_Style_and_Height_Works%3F

The golden rule for bedside tables is comfort. Aim for your table to sit 5 to 10 cm below the top of your mattress. This makes reaching for your phone or a glass of water feel natural while you are in bed