Ac by Marriott Diagonal L-Illa in Barcelona, Spain has a corrected score of 3.6 ± 0.2 (fair evidence, 3 of 4 platforms), ranked 96 of 293 hotels we score in Barcelona. Its platform ratings, normalised to 0-5, average 3.6 before correction: Booking.com 3.6, Tripadvisor 4.1, Google 3.3. Rooms from about $341 a night (cached, not a live quote).
AC by Marriott Diagonal L-Illa is a four-star hotel located in the commercial district of Barcelona. It is directly linked to the L'illa shopping centre. The property contains 103 rooms featuring minibars, espresso makers, and flat-screen televisions. Guests can dine at the on-site Mediterranean restaurant or visit the AC Lounge for snacks and views of Avinguda Diagonal. The hotel includes a gym, business meeting spaces, and a terrace. It operates under Woke hotel eco-rules, which include optional cleaning services. This hotel suits business travellers and shoppers, though some guests may find the room sizes modest. The building was originally constructed in 1992 and underwent renovation in 2015.
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