I wrote this below post yesterday, but could not get it to post, 
@katlupe  I made several tries, and then, gave up trying to post,  for the day yesterday.
***********
That's a very good activity, to focus on.....
organizing the closets. 

 A shorter step stool is an excellent idea. Wide enough to be extra steady, and with legs that fold easily.
Perhaps in addition,
something that could serve like a grab bar, right inside the closet edge.  Not a large regular one. A smaller one , just for one hand to hold onto.
It wasn't for a closet, but while I was in the rehab facility, they taught me to nearly always, hold onto a secure item with one hand, while reaching with the other.  Sometimes it was my walker with the brakes on.
Come to think of it, I did put the rollator, closely next to me when I was putting items in and out of the closet!  I forgot about that! LOL




 
I'm just rambling my ideas freestyle, katlupe. Ignore any that don't fit for you!!!