ᐅ Cleaning, Preparing, and Painting the Facade of an Older Building

Hello everyone,

I hope to reach an expert here.

I want to repaint my mother-in-law’s house.

There are uneven areas and fine, long cracks in the paint on the facade. You can see this in the photo.

What is the best way to prepare this facade?

Thank you in advance.

walterhh40