Just to add a few counterpoints, I have found PeerStreet to be a worthwhile addition to my portfolio. First, maybe it is just good fortune, but I have not had the same issues with foreclosures and late payments that other BP members have discussed in this thread. I started investing in July 2018 and have yet to have a single property have to go all the way through the foreclosure process.
Second, I think PeerStreet needs to be seen for what it is and isn't. There are many different investment vehicles that can get you better returns, tax sheltering, and/or more static and consistent payouts. Here are a few ways which I think PS is helpful to me and may be helpful to others:
1) Truly passive - You could dump a lump sum and/or setup recurring monthly deposits, turn on auto-invest, and then not touch it or pay attention to it all year if you wanted to.
2) Low minimums - You can invest in properties with as little as $100. If you've got some extra cash at the end of the month after tending to your other investments, PS is a good place to sweep the extra to put it to work
3) High volume - While this can certainly be viewed as a negative if PS is not doing their due diligence, it can also be a positive because it is easy to get into an investment and put your money to work faster
4) Diversity - When combined with the low minimums, PS allows you to invest in a lot of different deals which spreads risk and lowers the chance your distributions will be greatly disrupted due to one or two properties falling behind
5) Reinvest or income - You can decide whether to reinvest your distributions or take them as income. You can change your mind and switch back and forth at any point
6) Supplement your emergency / down payment fund - By combining the diversity and income options you can create an emergency or down payment fund. Over time, as your PS investments grow, you will have the principal on numerous properties coming due each month. Similar to laddering CDs, turn off reinvesting and using the distributions plus principal for ending investments, you can start gathering the money monthly for emergency help or to put towards a down payment. I don't recommend you use this in lieu of an emergency fund, but maybe you only need to keep 3-4 months of cash on hand instead of 6 (or whatever you personal risk tolerance allows)
These are just a few things to think about. I advise that whether you invest in PS or not, you make it just one part of your overall portfolio.