I used the same LLC for multiple properties and only changed it when I adjusted my strategy.

They come in waves from this “company,” often multiple times per day, often from sequential numbers, a wave lasting for weeks at a time.

If there's a hole, it may be a red flag.b) sensitivity analysis: I examine all the assumptions, and make sure I can live with the worst case scenarios.c) "Stall and see": if they are getting money over multiple years, and there is no penalty for investing later, I would usually wait so I get some real performance data, versus having to look at theoretical pro forma information.d) Recession stress test: I will not invest in anything, until I subject it to recession level stress and see if I can live with the result.

They have answered your question pretty well here, but I would just be sure to track your basis very carefully when looking to doing multiple 1031 exchanges with depreciation.

Some households receive multiple filings, and not all filings result in evictions.That ranks Phoenix ahead of other big Sunbelt cities that in recent years have also seen an elevated number of eviction notices, including Houston and Las Vegas.

So this is a very common business practice across multiple professions associated with the construction. 

I've worked with multiple investors who are investing from out of the country. 

@Andrew Frishman - here is some food for thought to get you started: https://www.biggerpockets.com/member-blogs/11782/84402-how-to-evaluate-a-sponsor Feel free to DM me with any specific questions, I have invested in multiple deals as a LP and as a GP.

If it's a good fit for another investor then there are multiple ways to monetize. 

Competitive multiple offers occur only on select properties, while others languish on the market.