The height under my desk is good

I am 4' 11" and I feel that the height works well for me.

Also, its hard to get it to the right spot/height, and once you do get it "

I use mine without the base and it's just the right height.

I like the height of it that is about it.

Nice height, nice that it rocks, but it doesn't lock into the slots that let it rock so it comes apart often

I can't push my chair in as far as I like, but I'm short and it gives my legs enough height

This foot rest is just the right height (it does have 2 heights) for me when sitting at my desk.

My legs are short, but if I lower my chair to a comfortable height for my legs my desk is at my

Figuring out how to select the right height was a bit tricky at first, and the instructions that came with it are worse than useless, but I tried it different ways and ultimately it worked.