Inputting data onto e-commerce website

I am setting up a new online business selling a range of homewares and gifts and I require someone to upload information onto a magento website. I have already done descriptions for some products but for others there isn't a description and this will need to be researched. All you will have is a product picture from a website and obviously google to research the products. The descriptions should be SEO friendly.
This would suit someone interested in homeware with a creative writing background and some SEO experience.
There are approx 300 plus products with the potential for more work.
We are based in Cheshire but this work could be done remotely.