Yes, we've been running our website on WordPress for about 9 years, and also manage over 100 client websites, also running WordPress. We've also designed, developed and  manage several eCommerce websites built with WordPress and WooCommerce. We love working with WordPress, and although there is a learning curve, lots of great WordPress 'how-to' blogs, training videos, and WordCamps are available. It's basically awesome!

Let me know if you have any more questions...