Quan Thahn has been around for a while and God they know theirs stuff. Quan Thahn (QT) offers both Vietnamese and Chinese options, tonight ordered all of my favourites from the Vietnamese menu.
Food

To start with we shared the Steamed Dim Sims which were cooked perfectly and came with a tasty sauce.
It was a tough decision from the extensive menu but we both ended up getting the Tofu and Vegetable Pho with glass noodles. The pho was huge! The broth was flavoursome and it was filled with a large variety of vegetables and lightly battered tofu.
Drinks

I had one of the sweetened coconut waters. With real coconut husk.
Service

Our food arrived very quickly and the staff were very attentive even though it was a busy night. If you have a big group booking would be a good idea. Also on the weekends booking will guarantee a good spot. 
Location

Quan Thahn is spread across two restaurants don’t be confused you can sit at either restaurant and have the best of both!

The Verditct: Quan Thahn offers an authentically Vietnamese experience. The food is always fresh and delicious. Overall 9/10.