I was there for brunch a few Sundays ago. Took my parents who were visiting from out of town. The old mansion is just beautiful. Wonderful place - the most AMAZING staff and great Eggs Benedict. So friendly when I called for reservations and twice as much when we got there.
UPDATE: Went for brunch again. Great service, great atmosphere and great food. I had eggs bacon and toast and it was wonderful - all cooked perfectly. My only complaint was that my toast was very dry and cold (and the butter on the table was quite hard and so couldn't be spread to soften it) - but I saved it for last so that may have been my fault. There is some lovely traditional holiday decorating in evergreens and red velvet ribbons. The tree outside in front is a nice touch too.
NOTE - entrance is from the "side" door, not the one on Jarvis. Very inexpensive brunch menu. I'm going back to sample the ribs and wings I keep hearing about!