Stayed at this hotel for 3 nights in May 2017. Hotel was clean and comfortable - good value for money. What let the hotel down was how noisy it was during the night; constant banging / crashing noises which didn't have any visible cause.
There is a taxi rank right outside the hotel making it easy to get around the city. The Sagrada Familia is a 5 minute walk from the hotel with plenty of cafe type places for food and drink.
Hotel staff were extremely helpful and couldn't do enough for you. Gave us pointers for where to go on an evening and took the time to explain how to get to certain tourist attractions. Could even book tourist tickets through the hotel reception which were usually cheaper than the attraction itself.