The Joule Hotel Guest Rooms & Suites Dallas, TX. Guestrooms and Suites have expanded an additional 5 levels, with 21 new Guestrooms and 8 new Suites. The concept for the rooms followed closely to the original design, keeping its modern and luxurious feel. Rooms feature white oak furnishings, with Guest rooms focusing their palette on a blue scheme of rich sapphire mohair and contrasting gold accents.  Suites showcase a red scheme, with deep red and brown leather upholstery, complemented with bright yellow details. Bram Tihany’s contemporary black and white photographic prints continue to be a focal point of the rooms and public spaces.