Public records are also scarce.  

Documents regarding your pet(s), if any: Photo; vaccine records; proof of license with Animal Services; contact info of vet; renters insurance showing pet coverage.8.

Also keep in mind in LA most of those lots were created from 1900 to 1950s and well they are lots of record.. and were developed with the standards of the day..

When you think about it, only the flipper will know the expenses (not generally public record) so analysts or data aggregators can only go off publically available data.

I actually think your company, Drive Home Capital, does have a good track record in the space.

The Title Holding Trust or Land Trust will keep your name of the public record, but it can also complicate the property ownership and management. 

They already have a track record (good or bad) with you, so you can decide based on payment history, inspections, etc.

It also takes 2-3 weeks to invest 10k with Prosper, so it’s not like on day one you invest and one month later you receive $300-320 back, so seems like you would need to be fairly diligent in record keeping to ensure you are using those payments to payoff the high interest loan. 

Making sense of the deal and understanding their track record is important, of course, but I believe you should develop TRUST before you invest.

Especially since I have a solid track record in general for having a good sense of people.