I stayed here two nights, a night before and after my climbing trip in first week of July. The hotel staff is friendly and was helpful in making travel arrangements. The rooms are clean and comfortable, breakfast is good and the location is great. At a few minutes walking distance you have great restaurants like Mi Mexica, Thai House, Boston's Pizza, etc.
If you are climbing with AAI you get a discount on a standard room. The AAI van picks you up at around 6:40 am from the hotel and drops you back after your trip. The hotel also provides an airport pick up / drop off service and is helpful if you are arriving at Bellingham airport by a flight or a shuttle from Seattle.
For those of you who stay regularly at Best Western, the group is running a promotion where you get a night free for every 3 nights of stay (separate reservations) within a certain period.