The bidding owl site is great and inexpensive (free, with 5% fee of final sales!), but the customer service is what makes it so great.
The only cons are the limited number and quality of photos - only three photos allowed, and the quality isn't high enough to allow customers to zoom in on the sale items.
Five stars for quick customer service response and clear, concise, on-point information, though. Makes the set up process stress free!