Additionally, I’m unclear on how their ARV analysis is conducted since most properties can be found on Redfin or Zillow — does it involve an in-person visit, or is it purely data-driven using comps and suggested repairs?

Found out that everyone is super upset about it.

Partner Driven found this deal through direct outreach and networking with local sellers in Houston.

The highest values are going to be found in having these units all broken up so they can sell individually - exit plan.

Recently I have found almost all the cases where the owner name in county record is different from what applicant stated. this made me wonder if my assumption that name should match in county records is valid?

Partner Driven found the Sleepy Hollow Ln deal through our extensive network and local market knowledge.

Fannie Mae uses it and I've always found it appropriate for back of the envelope stuff. 

However, I haven't found a single video or article addressing how to apply it in Germany.Can you help me with this?

OTOH, if its a private deal that you found of your own efforts, I'd be willing to pay you something for your efforts. 

Here is a link if you can make it:  https://www.biggerpockets.com/forums/521/topics/1204745-is-c...I've personally found that in-person events are the best place to meet people and have helped me figure out my next steps.