I would like to paint my staircase black (treads) and white (risers). I would like it to look something like this:
When I bought the house the staircase was carpeted. After removing the carpet and underlay there was quite a bit of old glue residue that the carpet fitters used. There were also a lot of staples, which I have removed. From what I can tell it looks like it originally had a carpet running just up the middle, with gaps at the sides which were painted white:
There is also a mini landing, which I want to paint black. Is there anything special I should do here ? I wondered about laying plywood over the whole area first ?
So far I have done quite a bit of sanding and filling, but I am not sure how to proceed from here.
My questions are:
Should I sand (or strip?) it all back to the wood?
How should I prepare this staircase for painting?


