I regulary Installed Prestashop 1.7 on my server . It works fine. I imported products and categories by the "Danea Easyfatt Export Module" that allows to update all products on the website with all the fields (Title, description, SKU, ecc).
I Have only a problem. I see the image of the product in the backend but i can't put it as a "cover image" and i can't add other images.
I'd like to solve this problem for the future, as i can import/export product from/to danea without problems.