Draft: How to get an interior repaint that lasts

This is placeholder draft content for the Brush blog scaffold. The published version will explain, in plain terms, why most paint failures come down to prep: filling, sanding, cleaning, and priming before a brush ever touches the wall.

It will walk through what good preparation looks like room by room, how the right primer and the number of coats affect durability, and what to expect from a professional crew on a typical interior job.

TODO: replace this draft with a real, edited article and accompanying project photography before launch.