Located in the city's Port Forum waterfront district, the property will have 471 guestrooms, the majority of which will offer a balcony or terrace with views of the marina and sea.
The hotel will be home to six restaurants and bars, three pools and a wellness center with fitness facilities and a spa. The property will also house extensive event space, the centerpiece of which will be a ballroom spanning more than 8,600 square feet.
The Barcelona property will join SLS's seven existing hotels in the Bahamas, Cancun, Buenos Aires, Dubai, Beverly Hills, Miami and Miami Beach.
Ennismore is a lifestyle hotel company with 17 brands. Accor is Ennismore's majority shareholder.