We recently stayed at the Hotel Arc La Rambla in Barcelona and we have to say that we were very pleased with our experience.
The check-in process was quick and easy and the accessible room worked perfect but be aware that the elevators and aisles on the floors are quite narrow for a mobility scooter. No problems with that once in the room
The location of the hotel was also great, it was within walking distance of many of the city's attractions. The staff were also very friendly and helpful.
Despite the fact that the hotel is located directly on La Rambla, the room was very quiet.
Overall, we would definitely recommend this hotel to anyone looking for a great place to stay in Barcelona.