Who doesn’t like to drink or eat in armchair, but where to put the cup or the plate ? There is a simple lifehack for that – You can make foldable table which will fit to armchair, couch, or anything You want.
You can use it also during working on laptop in bed.
Small, easy project. In fact it requires only saw and sandpaper. To make it foldable I used two sided gluing tape.
I recommend this project. It’s very useful thing.