I had a hard time sleeping here for three reasons: the bed was uncomfortable, the room was extremely hot, and the street outside was extremely noisy. Of these, only the mattress could really be a recurring problem, and the other two are likely circumstantial. I stayed during very hot days, so it's not surprising that it was hot. There was a fan available, which helped but not enough. And I can believe that the noise is only a problem on weekends, since that's when I stayed and the noise (loud music and people) comes from discos located in the same street and adjacent ones.
The location is great if you are able to sleep through the noise (or you avoid it by coming on a week night, maybe?) or you plan to join the party-goers. Check-in and check-out were smooth and someone looked after our bags between check-out and the time we left the city.