What are the best aspects of this product?
According to my experience in the accounting industry (working as Sr. Executive in Cogneesol), I have concluded that Xero has actually built for the startups who have inferior accounting knowledge and budget. Even people with the non-accounting background can easily access and understand the entire process Xero follows to do accounting.
What aspects are problematic or could work better?
Not very useful for the larger enterprises.
Are you a current user of this product?