We very much enjoyed our stay here. The apartment is true to the photos but actually even nicer, as the apartment gets a lot of light from 3 good-sized windows and it has double exposure. Also, the view in our apartment (from the second floor) was prettier than I expected, as there are several trees that I hadn't noticed from the photos. The location can't be beat: right in the Casco Viejo (Old Quarter) surrounded by bars and restaurants right at your doorstep.
One caveat for people with mobility issues or lots of luggage: the stairwell is extremely narrow and steep, and tall people need to watch their heads!