 Nothing really Great hotel and great value for money 
 The hotel is very modern with good facilities comfortable rooms and friendly staff The location is also very good for anyone visiting Barcelona There is a decent gym in the rooftop which even has a bluethooth speaker so you can connect your phone and play any music you want Another thing that was a great surprise is the attention to detail they provide a bathroom kit with everything you need including thoothpaste hair comb etc I d definitely come back to this hotel