Walking pad / under desk treadmill

[SoTiredNeedHoliday]

Hi All,
I am looking for recommendations. Ideally I would like to be able to make the treadmill slant (so its like walking up a gentle hill)
Would also like it to be fairly compact and quiet

Any recommendations?

Mine doesn't slant nor is it quiet but, It's one of the best things I've ever bought.
I also bought a watch which weirdly keeps me motivated to keep putting the steps in.

@menopausalfart what one do you have?

An HB tower.