Stayed at the Pembroke for two nights. I was surprised at how big the rooms were! Front desk staff was friendly & helpful, bartender poured a nice pint of Guinness. Location is right by the castle and a 2-10 min walk to great pubs & restaurants. Free parking on-site. Modern decor, clean rooms.
Cons - spotty wi-fi (I'd rather pay for good wi-fi vs. frustrating free wi-fi), pillows were hard/flat.
Would I stay here again or recommend? Yes.