Great location if you are staying in the backpacker area, but be careful because some of the buildings have the same number, so it might be confusing to find. Anpham is almost just opposite Zeus greek takeout place and Espy pizza place.
It's pretty no fuss, simple, takeout food. The banh mi and banh bao are pretty good and inexpensive and fills a hole. Quick snack type food perfect to take with you on the bus if you are heading out for a tour somewhere.
Cons: Numbers a bit confusing