The secret to a perfect bedside table is matching it to your mattress height....

https://lilyluxemaids.com/the-golden-ratio-of-bedside-comfort-matching-your-mattress-to-a-60-63-cm-nightstand/

The secret to a perfect bedside table is matching it to your mattress height. Ideally, your nightstand should sit 5-10 cm below the top of your mattress. This makes reaching for a glass of water or your phone effortless while you are in bed