I have had really great experiences at House of Hunan recently. I have both catered and eaten at this location and all times the service has been great/the staff accommodating. The restaurant doesn't open until 11:30, but they have had my large catering orders ready at 11:30 or earlier. The staff also did a good job on checking to see if I needed anything, helped me out to my car without asking, and even called and checked in later in the day to see how everything went.
Hunan gives great portion sizes and plenty of plain or fried rice with your order. I have ordered a number of dishes (noodles, chicken, vegetables) and all were good. I have had the sushi here once and didn't have any issues with it.
I will say I wish they were open earlier for just catering orders as it is impossible to get back to the office and eat before noon if you pickup at 1130. Chinese is great for catering, less expensive and more then enough food, and would probably use Hunan more if I was able to guarantee pickup by 11AM or delivery by 1130AM.