"I came to US less than 3 yrs and am still working on H1B visa, but somehow suddenly decided to buy a house 3 wks ago and bought one. I almost have zero knowledge on buying a house in US, so have to ...I came to US less than 3 yrs and am still working on H1B visa, but somehow suddenly decided to buy a house 3 wks ago and bought one. I almost have zero knowledge on buying a house in US, so have to learn while buying. The realtor set my closing day less than 30 days, maybe intend to force me to quickly move on and use the mortgage agent they recommend. But later I found that they do not even lock rate before I sign docs (which is not good), but trying to ask me sign all documents first. I then chose another mortgage company who promised me to give me a better rate, but the docs that they wanted me to sign was actually different than what they promised. After searching, learning, talking, and I finally decided to try Rocket Mortgage, the largest online mortgage company with super customer rating and great BBB rating. The website application is so crystal clear, and right after I filled out the application, I was able to talk to Donnie, who again impressed me by that he is not pushy at all, so different than the 10+ other agent I met. He is honest and also professional. I am very happy I finally decided to move on with Rocket Mortgage and Donnie, before the deadline that I can change mortgage company."