Outstanding! I cannot say enough good things about Drummond Tower. The location is peaceful and quiet, which is perfect, because you won't want to tear yourself away from the cozy tower. The decorations inside are comfortable and appropriate to the style of the building--keeping a traditional style, but with all of the modern conveniences you could ask for. Plenty of kitchen essentials are provided, too, so we enjoyed cooking (we came prepared with groceries, but there are lots of condiments in the fridge--jams, salad dressing, ketchup, etc.).
The hosts were incredibly helpful to us. Eanan was very friendly and quick to respond to my messages, and his mother was even willing to give us a ride to the bus station when we couldn't persuade a taxi to pick us up. A million thanks to the hosts, and a minor caution to future guests: be sure to plan out your transportation carefully because the tower is a bit out of the way--don't count on a last-minute taxi, or even calling a taxi a day in advance.
All in all, we loved our stay at Drummond Tower. When you book your stay, try to go for more than two nights--you won't want to leave so soon!