Stayed twice this week and overall good stay at very reasonable prices (79GBP and 99GBP). On principal I try to avoid Hotel Hoppa as its another example of how LHR tries to extract as much money as they can from you and is the only Airport I know of that charges for Airport Hotel transfers. Anyway was pleasantly supplied that the 7 and U3 free TFL bus service was really quick and easy and I think it's quicker and more frequent than the Hoppa