Hotel Vacation Spain Follow

The days I spent in Barcelona were very exciting. I got to see the work of arts, the possible travel spots in the city.  Every time I end the day of my tour, I plunge straight to my bed in the hotel where I decided to stay. It is where I can relax and will also enjoy the luxury of the hotel services. I wonder if there is still hotel Barcelona I could find other than the hotel where I stayed. I want to know where it is located so that it would be easy for me to book there when I go to back to Barcelona. Would anyone give some information? thanks.