UTTR (London) will be held October 3, 2017 at the Strand Palace Hotel.
The Strand Palace Hotel currently has rooms at £175 per night, subject to availability. They are located at:
Strand Palace Hotel
372 Strand, Westminster
London, WC2R 0JJ
Just call +1 818 755-5000 and mention "UTTR Conference" to obtain the special rate.