My wife and I were visiting Dublin for our honeymoon. Our stay at Mike's place was great. Having the kitchen helped us save a lot of money by enabling us to cook our breakfasts and pack lunches before we set off for the day. There is a grocery store not too far away.
The place is on the smaller side like described but for just needing a place to crash at night, shower and cook some food, it is great.
Mike and his team are great at communicating with their guests. They have a whole system set up for checking in and confirming your dates and times.