Opendoor interview questions

I was contacted by a technical recruiter after applying for the Mobile QA position, and a couple days after the initial phone call, I went through a test to find as many bugs/defects as I could on the staging version of the Opendoor website. After submitting my results, I was invited to go to the in-person interview, where I talked with 4 different people (2 engineers, 1 QA person, and 1 Product Manager), going over different components of the Opendoor application and answering some questions about culture/experience. It was a positive and challenging experience, even though I did not receive an offer from the company.

Long and tedious. 4 phone interviews, each one was meant to be a "web/video" interview but 3 out of 4 times I was the only one in the chat room. I understand start up companies have delays and ambiguity but there were moments when I wouldn't receive a call for 3 weeks and I assumed that I didn't get the position but the call was to set up yet another phone interview to have a 4th person ask me the same questions as the other 3 people. The right hand clearly didn't know what the left hand was doing. Ultimately, this demonstrated to me that communication was not their strong point and it was time to part ways.