We (family of 4 incl 2 young adult kids) stayed for 5 days in mid December. We found everything in the hotel was just to our liking. The room, on the 7th floor, had a view of the hugest Elementary School I have ever seen (with a dome on top!) and a distant view of the "85" building. The room had 2 king-size beds and plenty of room for luggage etc. The bathroom was excellent with an overhead and a spray shower, and a tub.
The breakfast was just the right amount with even a vegetarian choice if requested, and hot soup was offered which you could go back for seconds (or thirds!) if you like. Also, plenty of tea/coffee and some type of jelly.
All the staff spoke English and were very friendly and helpful.
For anyone going to Icon, I would recommend getting a metro train to Central Park station as the 5 minute walk from there is far more convenient than the obstacle course (with suitcases) of sidewalk restaurants, scooters, cars etc if you walk from Formosa Blvd station. It's very easy to find being on the very corner of Minsheng 1st Road (the wide 2-way boulevard with a "garden" running down the centre) exactly opposite the huge Elementary school. But you need to look carefully, because the Icon logo/name is not so easy to spot.
Overall, it was an excellent choice of hotel.