For a small mom and pop ethnic restaurant, I think they do a great job.
The place is modern and good looking, and the food is very good.
They have some standout dishes like the pork pan friend bun which is excellent, the soup dumplings which are well done and their sweet and spicy pork riblets which is surprisingly tasty. Many of their other Taiwanese dishes are also good.
It is one of my most frequent complaints at restaurants that the food is not served hot and fresh. 1900 does an excellent job bringing the food over as soon as it is prepared.
This is currently my favorite place in town for fresh dumplings.
The service is what you would expect from a tiny mom and pop. With only one or two folks serving, they can get easily overwhelmed when they are busy.
Overall, a place well worth trying.