I stayed at the attic room of the accommodation. The main advantage is its location - in the center of old town Dubrovnik, within a very short walking distance of almost any major attraction in the city. The place is run by a very nice lady, but be aware she is not there all the time - you need to schedule check in in advance or call her and wait until she arrives.
The room itself has all the basics: a reasonable bed, air conditioning and a private bath and restroom. Everything is tiny and somewhat cramped. Good for 1 person, reasonable for 2, but that's it. Do not expect luxury of any kind but for a traveler on a budget - this will get you a very well located spot to stay in Dubrovnik.