Well, you really offered me comprehensive and meticulous service. With high carefulness in scrutinizing the documents, you found the errors and omissions in time. And with your considerate interview training, I passed the visainterview smoothly. Tons of thanks for your help. It's great overall! Very nice!
As for suggestions, I would say it would be better if you can work more actively to know the client's history information, even though it looks like irrelevant to the visa application but will facilitate the whole process. Never mind, it's good enough having such a nice result.
Thank you for helping me pass the K1 visa petition and interview. In the whole process I have found you are such a professional team with conscientiousness and high professionalism. It will be better if you show more enthusiasm.
I feel very grateful for your key role in the success of my visa petition. Your patience and careful guidance enabled me to have a good command of the required and optional documents. E.g., before the visa interview, you called and thoughtfully crosschecked the preparation of the necessary documents. Thanks to your professional guidance and help, I received the K1 visa smoothly! If my friends and families have such needs, I'll definitely recommend your service!