Visibility is retained
Got this for my mother in law.  She has limited vision and needed something that allowed her to see the floor and immediately in front of her in order to move about.  This unit allows that in three ways:  it is slightly smaller than others we tried so blocks less of her line of sight; it has convenient cup 'holders' for stability, and the tray can be emptied and tilted out of the way without removal or hindrance of the line of sight needed.  We tried two other kinds and this fit the best and worked the best.
Rating: 5 stars