Setting up direct bookings is a great way to save on fees, but you’re right—it requires extra effort to ensure everything runs smoothly.For vetting guests, start by asking a few questions when they inquire, like the purpose of their stay, how many people will be there, and if they’ve stayed in short-term rentals before.

Here’s some context: Property 1: >$100k in EquityValue: $325kDebt: $220k @ 2.88% (30-year fixed)Property 2: >$70k in EquityValue: $325kDebt: $252k @ 3.38% (30-year fixed)Extra considerations: - I have $15-20k liquid to use for any of these deals- My current job is relatively stable, but not high-payin- Current properties in TX, living in NY, looking to invest in Mid-West (crazy, I know)- No other debt obligations besides the two mortgagesUltimate goal/timeline: Though a bit ambitious, I’d love to build up the portfolio to 10-20 units in the next two yearsI understand that any/all replies aren't financial advice; all ideas welcome for information purposes. 

Some of the national data sites have pricing suggestions that run both high and low.

Should I take extra steps to verify their identity and legitimacy?

HOA Lien Data in Quick FiltersWe’ve added new data!

Census Bureau data to measure changes in remote work across 109 metro areas between 2014 and 2023.

I hate to pay extra money for a PI on work we have already done. 

.)- Average days on market- Absorption rate- Historical data on rents and sale prices in the area- Population growth- Main economic drivers (industries, individual companies, etc.)- Crime stats... if you know specific zip codes/submarkets that you'd like to target, the best data will come from local precincts. - and more..I'd recommend remaining active not only here on BiggerPockets, but in other valuable RE investment networks that you can find - i.e. local meetups (meetup.com, eventbrite, BP local events). 

Question that the “believers” don’t ask is “how much could I earn on the extra money I’m spending to pay down the loan faster?  

If you are just downloading data room info from brokerage sites and plugging into a model, you are refining your skills on the "act", which is certainly necessary and helps make the process faster.