The ambience is very nice. My tea was really good. I had the black tea with cream and sugar. My bfs mom had to ask for another tea pot because they had left the leaves in the tea pot making the tea really bitter.
We each ordered our own pastries and sandwiches. It came with scones, dessert and we get to pick 4 different sandwiches. The only part of the experience that was confusing is that they had mix the sandwiches when the tier of food came out. The server didn't seemed knowledgeable about the items so I'm here guessing what sandwiches were mine.
The scones were cold. The desserts tasted like store bought from a supermarket. The only thing I liked was the salmon sandwich.
I have to say Mandarin's tea house was more of an amazing experience than Petrossian esp for the price we were paying. It was organized and the staff knows what their talking about.