by Lisa A. Grimaldi | April 10, 2013

 Marriott International has added its first U.K. properties to its Autograph Collection of upscale, independent hotels: Threadneedles in London and The Glasshouse in Edinburgh. Threadneedles has 74 guest rooms and four meeting rooms. The Glasshouse, with 65 guest rooms, has three meeting rooms and a private two-acre rooftop garden where events can be held.