A Multiple Listing Service, or MLS, is a marketing database set up by a group of cooperating estate agents. It's purpose is to provide accurate and structured data about properties for sale. It also is a mechanism for the exclusive sellers agent to invited other estate agencies to introduce their buyers. The londonmls.co.uk site contains most of the specifics about a home that buyers may need to book a viewing, which would normally include floor plans, photos, location maps etc. Other data that is not publicly accessible includes information that would endanger sellers' privacy or safety, such as seller contact information and times the home is vacant for viewing. This information is shared on our intranet site.