Blog post for home renovation / kitchen design client

Num. of articles: 1
Words per article: 1500
Information for the blog/website: Granite/marble/quartz supplier
Topic: Choosing granite or marble for your kitchen
Tone: Instructional/Educational
Outline & Structure: Hi there! I need a longer blog post (flagship content) written for a client in the home renovation/kitchen design sector.

The topic will be an overview of choosing granite vs. marble for a kitchen, and will go over some of the pros and cons of each, and provide in-depth information about choices, styles, and things to consider. A bit of research will be necessary, but having a strong, high-quality piece is more important to me, so if you're unable to do the research portion, I can get someone else to do that. Please specify in your quote whether this would be included or not.

Experience with SEO writing would be an asset. I'm looking to build a long -term relationship with the right person as there will be more work like this.
Extensive research needed: yes
Extra notes: