Tram's might look like a dive, but don't let that deter you. The food is tasty and comes in large portions at reasonable prices. I came in on a Wednesday for a late lunch/early dinner, so it wasn't too busy.
I had the Egg Rolls ($3.90 - They are $1.95 each, but you must order at least two.) and the Pho Hanoi Soup with beef ($8.95). While the egg rolls were crispy and tasty, they really weren't anything special. However, the pho was delicious! A large portion (I had plenty left to take home for another meal!) of delicious, flavorful broth with good noodles and thinly sliced beef. If you're in the Pittsburgh area and having a craving for pho, this is the place to go.
This place is CASH ONLY so come prepared (or use the ATM at the door). The service was pretty hands-off, but the staff was nice and friendly.