There are so many features that I honestly couldn't put my finger of what's best for me as an end user! It is very feature rich which makes managing things from one central location pretty straight forward (also helps with staff training!).
The customer support team at HL were really great during our trial period - they helped us decide whether this was right fit or not quickly enough in order make big changes elsewhere without wasting time & money etcetera but also gave good advice about how we could improve if needed after go-live date had passed already!! Definitely give them some chance before jumping ship :) They have such a wide range of solutions available within their platform too depending upon size/needs that there will always something out here somewhere worth looking into even though others might offer more bells n' whistles than those offered by HLBizHosting itself. Customisable billing system allows flexibility across multiple departments like sales / marketing teams while keeping control over overall costs through.