i ended up doing the Westin Harbour Castle for the weekend, then moved to Westin Prince during week (was close to my work appts).
Westin Harbour Castle was fantastic place. Really a lovely property, good location, good staff, nice bar, all at a good price.
Westin Prince was nice on the ground floor/lounge/bar, but the rooms and the property itself were pretty tired. Real tired. Decent suburbia location, cheap rate for points.