Additionally, you can ask a realtor to set you up on auto emails that come from the MLS given your criteria. 

They're brokers (I believe) so prices are really good for auto and home as well compared to the big names.

We have been doing this on land deals since the early 80s.. did not invent it.. but we followed the auto industry.and the other reason I did it is I had some Saudi clients that were prohibited from paying interest so I just backed into PV values and they were good with it.We paid our imputed interest.. but you usually get a nice price for the asset.and I can tell U the investors I sold these property to are happy campers as well. the houses did not cash flow and were maybe negative but now 3 to 7 years later they are free and clear and they paid NO interest which is money they cant get back..

I rarely open the auto forward emails I get from MLS criteria I setup with RE brokers.  

M2M is absolutely the best possible lease option t have, simply make them auto renewal at the end of each month.

I have multiple rentals.I use QBO for the auto import, the ease to make PNL graphs and charts, and to be able to analyze what my expenses are across time, and where I can cut costs and make more money.

@Amanda Lawson not sure if this helps but I remember a BP podcast where the interviewee had CRM via "Podio" which he had tied into "Webmerge" which created the soft-contract auto-filling from his CRM. 

It also can auto-generate the letters.

I am an agent and I have a daily auto email that sends me any new listings in the specific county I invest in so I know everything that hits the market. 

I'm looking for someone who is proactive, responsive, and knowledgeable (not someone who's just going to set up an auto search).