He is fast to respond, very friendly and takes great pride in what he does. It shows.
The admin interface is so clean and flows easlily from one task to the next and integrated solidly with Joomla. The customer view is also very clean and I have to say, I've never had an Joomla ecommerce solution (and I've tried most of them) that merged so cleanly with my Artisteer 4 generated template.
The price for this little gem makes it worthwhile. Take it for a test drive. I am very satisfied with it and can't wait to see new features this developer integrates with this software. I highly recommend it.