Tool 4 Seller is very easy for me as an individual seller who has no experience in this field or any technical skills at all! The customer service team are amazing too - they always respond quickly when I need help solving issues that arise during my day-to.-day work life managing listings through their platform!! It would be great if we could integrate our own tools into TFS so it can provide us additional features such automation of listing processes etc., but there isn't anything wrong about using them either way :) Great product overall from what i've experienced thus far (and having used other platforms previously)!