33 years old looking for accommodation in Dublin

Hi my classmate and I will be doing an internship in St James' Hospital in September for a month. We're 2 females looking for accommodation near the hospital, 2 single rooms if possible. I'm actually ok with sharing with another female as it'll definitely be cheaper, but my classmate prefers a room to herself. So if any one has 2 single rooms in a house  near the hospital for such a short period, or if, in the same house, there is a single room for my classmate and another twin/double room which I can share with another female flatmate, that would be good. Thank you!