Thanks!
So the only issues now are aesthetic I have kind of have a mishmash of colors. The bottom stairs don't match the main level, and the main level doesn't match the upstairs, and I got them from a company that only does treads, not laminate flooring, so I need to match that as close as possible for the landings....
However, the main level is wood so one day I could refinish it to closer match the stain of the downstairs, and then I'd have two levels, downstairs/main level and upstairs/upper level.
Wish I could start over knowing what I know now
Could also leave them white and get rugs
Also I am an amateur, it's for my own pleasure, and not for resale