Loved the Westin downtown Calgary, very clean hotel, good service and it has a Starbucks in the lobby!
You can get really good rates at this hotel as well!
The hotel is quite new and there is a Keg that is right attached in the lobby. Another plus is that there is a Ki right beside the Keg you can go to if you feel like sushi instead of steak. I love the Ki in Toronto and tried in here with the bf and loved it too!
The only reason why I gave it 4/5 is because of the location...if the hotel was more downtown, it would be perfect! Probably really great for business though.
Would def stay again in the summer when you can walk in the warmth vs freeze in the snow :)