3 stars because it was a mediocre experience. It wasn't bad, but it definitely wasn't anything to write home about. Paying 6 euros for two towels felt insulting when they could just include 6 euros in the price. Soap, shampoo, coffee, and tea were included, but you had to bring them to the room by yourself. I agree with other reviewers that not having something to put outside of the shower could have been hazardous. Overall, bare bones service, though the staff was nice enough.
We were located on the lowest level with a view into a private courtyard, but at night there were other residents being almost comically vocal about their "private activities". The location is a 16-minute walk away from the nearest LUAS tram line, which is not horribly far. However, I wouldn't say that this spot is the best for tourists on a tight schedule looking to explore.
It was lucky we were on the first floor because the building had no elevator. If we had been on an upper floor, we might have had to carry a 20 kg bag up several flights of stairs.