Hayley Domin

CitizenM opens its second Boston hotel in a prime location a short distance from Fenway Park, in the heart of historic Back Bay. The 15-story tower, which officially opens Tuesday, Sept. 3, is citizenM’s largest hotel to date, featuring 399 rooms with XL king-size beds and prime views of the city. The citizenM brand, which also has a property at North Station, is beloved by millennial and business travelers for “affordable luxury”—think: high-tech amenities, comfort and elevated hospitality, with nightly rates starting at $129. During a recent pre-opening stay, I saw the appeal.  The moment the elevator opens into the lobby, you’ll notice pops of color and the distinct design the brand is known for. At citizenM Back Bay, colorful couches surrounded by shelves filled with fun trinkets, and a rooftop area with views of the city are two common areas where you can sip incredible cocktails from the bar (be sure to try the Citizen Jasmine). The hotel plays a key role in the new Lyrik development, built over the Mass. Turnpike across from Hynes Convention Center Station in the Back Bay. Designed as a play-stay-work area for the new headquarters of CarGurus and The LEGO Group, it’s a European-style outdoor plaza, which gives hotel guests easy access to retail and restaurant amenities. A Rivian showroom is open now (one of the fastest growing EV makers in America), and coming soon are George Howell Coffee, Avra Estiatorio, a Greek restaurant; Pink Carrot, a café offering juices and he