The ease with which they work is amazing! Their ability or willingness do what it takes just got me through my troubles without hesitation while I build up an incredible website using their awesome products/services.-Ease Of Integration-Fantastic Support/Helpdesk (when needed)-Their team members are available at all hours if something happens outside office working times in London I have been using TSP (the team) since 2004 with their first product called "BizTalk Server".
It has always worked great! Nothing at all wrong here either way. So far no issues or complaints during this time period in any capacity whatsoever - so we are good there too :).