The golden rule for bedside tables is comfort and accessibility. Aim for a...

https://extra-wiki.win/index.php/The_Ultimate_Guide:_What_Nightstand_Height_Works_with_a_High_Box_Spring_Bed%3F

The golden rule for bedside tables is comfort and accessibility. Aim for a height that sits 5 to 10 cm below the top of your mattress. This prevents you from knocking things over while ensuring your book or glass of water is within easy reach