This picture from Wikipedia doesn't really do it justice but is better than the ones I could find on Flikr. The hotel (Novatel) was an odd mix of art nouveau original features and Novatel blandness. Because quite a lot of London was built at the same time and, indeed, one could argue that Britain was at its peak at the same time, there is an odd mirror world feel to it. Though, of course, much less has happened to Budapest since due to their being essentially on the wrong side in both world wars and then not much building happening under the communist regime.
But I could have done without the car going 'bing' half way back from Gatwick and even more so I could have done without the power steering failing whilst turning right on a roundabout. Also, my phone has had what appears to be one of its failure modes (a message complaining it doesn't have a Sony Ericsson battery followed by it refusing to find any mobile networks). A Google for suitable keywords revealed that this seems to be a known problem and amid the voices crying into the wilderness was a suggestion that upgrading the firmware would fix it. This has gone surprisingly smoothly and seems to have done the trick. Hoorah. And it would have been a bit of a downer if this had happened whilst we were away, so better now than earlier. Bizarre though.