Just wanted to see what is the best way to get to the airport? Would be best by tube or by bus? We are staying @ the Days Inn Westminster and are close to the Victoria Station. Let me know.
Stansted is a long way from London and the Tube doesn't go there. For information on all your transportation options for London-Stansted, see this page on the London Toolkit site.
I'd strongly recommend the train from Liverpool Street. Take the Circle Line around from Victoria to Liverpool Street. Bus services to airports from London tend to be subject to bad traffic delays.
I second Philip's recommendation to take the train.
The train from STN airport to Liverpool St. station usually is more expensive then the entire air ticket. But EasyJet's EasyBus offer very affordable service between STN airport and the City of London - as a matter of fact they're cheapest at the moment and reliable.