Drummond Tower is such a unique property. It is very well refurbished but with lots of mod cons so that it is comfortable. Great kitchen if you were cooking for yourself / staying for a number of days. It is noted that it can sleep 4, but with only 1 bed, I presume the other 2 people would just sleep on the regular couches (they are not pull out couches)??
I had been worried about how warm it would be, but the heating is good and you can give it an extra boost if you need - just follow the instruction book.
Would definitely go back for another visit. Recommend Monasterboice Inn for breakfast if you don't feel like cooking yourself. Drogheda is very close for plenty of restaurant options. Scholar's Townhouse was fab for dinner.