Hi! What's the best and/or cheapest way to transfer from Gatwick Airport to London? It looks like there's a bus transfer that is very inexpensive. Has anyone used this service before? Thank you!
Take the train. If by "bus" you're referring to Easybus, don't bother, there are many complaints on another travel forum about them.
The best way is by train - the fare is not very expensive and you get past all the traffic. Depending on where you are going in central London it might be easier to get either the Southern train to Victoria station, or the Thameslink train to Blackfriars or St Pancras.
We're staying right near Paddington Station and Hyde Park, if that helps.