I think UpgradeMe's point was more to indicate that it is more polite to ask for an update to an existing topic in the original thread (by posting in that thread a request for an update) rather than start a brand-new thread with an identical topic. Cheers.
And, back on topic, no, have no info on Euston. Booked a room there for the upcoming LondonDo b/c it was cheapest in London for Hiltons. But got a much better room on Priceline for less so I'm cancelling.