Any Tips for Painting The Outside of My House?

We recently moved into our newly built house and it's now ready to be painted and decorated. We'd like to paint the outside walls first as the weather is perfect for such a job. We would really appreciate your help!

How To Paint Old Furniture

I have some old kitchen chairs that are currently stained with a pine colour. Can I paint these? I was hoping to paint them a strong red colour.

How Can I Paint My Previously Stained Door?

I am looking to paint my front door which was previously stained. Will it be ok to sand, apply undercoat and then paint? Or will I need to strip it and prime it as well as undercoat it. P.S. I am using a Satin Finish paint for my top-coat.