The Viet Kitchen is still my favourite place for Pho. Kim and Jenny are wonderful and as Anthony N mentioned "the owner gets to know you and calls you by name". That type of atmosphere certainly does enhance the dining experience.
I do however have to disagree with him that their food is not the absolute best. Every time I go, as soon as my Pho arrives, my bum starts to do it's happy dance in their new, very comfortable chairs. As the first spoonful hits my mouth I'm practically wiggling out of the seat.
Since their Pho is really the only thing I ever order it is the only thing I can speak to as being, at least for me, the absolute best. If you want spectacular Pho with a flavourful, delicious broth you need to visit Jenny and Kim at the Viet Kitchen and tell them Karen says HI, she'll be in soon!!!