1. The Royal Suite, billed at US$24,000 per night, is listed at number 12 on World's 15 most expensive hotel suites compiled by CNN Go in 2012.

2. Brown was also the first to arrive and settled into a breakneck pace of diplomacy, even squeezing a Bilateral meeting into his half hour at the royal suite at Heathrow (abbreviated to 'Bilat', to emphasise the rush).