Expedia Insiders' Select List:

The Lauriston Apartments has been an Expedia® Insiders' Select™ for the past three years, including being the top hotel in the United Kingdom for 2009 and the top hotel in the whole of Europe in 2008.
The Expedia Insiders’ Select list is just that: an easy-to-browse list of top hotels in terms of value and quality, as determined by our experts—and millions of customers just like you.

The list includes just the top 1% of all Expedia's hotels and resorts—so you know they must be great.