This is a hostel. The quality is average. However, the fact that it is listed on AirBnB means that you are vulnerable, unlike with Hostelworld or similar.
I was staying over St Patrick's weekend. A couple weeks before arrival, the host (Ingrid) informed me she got her prices wrong, nearly doubling the cost . At this point, alternative accommodation options were scant, so I was effectively forced to pay the new price. Not cool.
The process of finding the location and getting inside was another hassle. All relevant information is sent in bulk copy-paste DMs upon booking; this is all well and good, except for the fact that the codes to the building's main doors are changed frequently. Based on the information I had upon arrival, I was completely unable to get inside, and had to rely on slipping behind other guests. I also hadn't been given the correct code to my room, and ended up sleeping in a bed that wasn't mine for two nights, before finally getting the right code and moving rooms.