3.5/5
I have dined at Biff's Bistro a few times now and I can say this restaurant is good, but not overly mind blowing. It nonetheless is a solid choice for a night out.
I had the Winterlicious 2016 menu last night. I didn't enjoy the appetizer (smoked whitefish) as it seemed like a bunch of vegetables thrown together. The dessert (bread pudding) was different... it was more of a french toast than a bread pudding. The entree (filet of beef) was perfectly cooked and tender. The sauce also went very well with the dish.
The service was a bit weird though. We arrived 15 min early and were instructed to sit at the bar as the table was not ready, yet the restaurant was mostly empty at the time. The tables are also quite closer together so you can hear other people's conversation quite easily. Throughout the night we could hear glasses falling and breaking.
Can't give a strong yay or nay for Biff's Bistro, but I would still go back as it's located quite conveniently to the downtown core.
Parking details can be found on the website... "Underground parking is $2 after 5:30pm upon validation at the restaurant and is accessible off Scott Street, one block east of Yonge."