I travelled to Banff in June with my family. There were 5 of us and we got a "family" room. The family room was great. We had room for two queen beds with a tv plus a second and almost seperate seating area with two couches (one was a pull out) and a tv. In addition, great views!!!
The washroom was beautiful. There was enough room for multiple people to get ready at once.
The location of this hotel cannot be beat. It's away from the main road however is only a few minute walk to the Banff Gondola and the hot springs. It's an easy drive into the town and there are buses available as well. We were mostly travelling throughout the park during our stay so didn't end up exploring much of the hotels many amenities.