Hotel The Serras is a boutique 5-star hotel located in Barcelona's Gothic Quarter, overlooking the Mediterranean Sea. It offers stylish rooms and suites with contemporary design and modern amenities. The bathrooms in each room feature a bathtub, allowing guests to enjoy a rejuvenating bath during their stay. The hotel also boasts a rooftop terrace with panoramic views, a Michelin-starred restaurant, and a rooftop pool. With its prime location and luxurious facilities, Hotel The Serras is an excellent choice for those seeking a hotel with a bathtub in Barcelona.