Images, Long Descriptions

Hi - I'm considering purchasing the Excel-like editor for Woocommerce. Please tell me:

1) how does it handle multi-line entry fields, such as Long Description of products?
2) how does it handle images?
3) when creating new products, does it automatically generate a slug (eg similar to native Woocommerce)

(apologies, I could not see these answered from the videos)

I am planning on using it for entering new products (ie not editing existing products).

Thank you in advance!