I recommend you pay him the final amount, but get a lien release, in advance, that says if you pay him this final amount, he will have been paid in full for his work and no further liens can accrue.

Rates will be a little higher (5%/6% range) but the cool thing is that you can often find these on 30 year fixed terms unlike the short term balloons the local bank would offer. 

It has one door and two fixed windows on the sides of the door.

@Richard Benjamin Wilhite, @Bill B.makes some good points about loan terms and the strict identification rules for a 1031 exchange.I would add from a tax mitigation perspective that buying the largest property possible will give you the greatest amount of cost segregation possibility and at the lowest cost since it would be one study rather than several. 

Here are some other strategies:Investor Networks: Share through local REI groups or investor meetups in Colorado and Ohio.Direct Outreach: Use mailing lists or email campaigns targeting known investors or real estate firms.Social Media: Post in real estate forums or Facebook groups for investors.Websites for Property ListingsRoofstock: Specializes in selling single-family rental properties to investors, offering built-in tools for analysis.BiggerPockets Marketplace: A hub for active real estate investors, perfect for promoting rental properties.Auction.com: If you’re open to auctioning properties, this platform reaches a broad investor audience.RealtyMogul: Offers connections to individual and institutional investors, especially for multifamily properties.MyHouseDeals: Focused on connecting with investors looking for fix-and-flip or rental properties.Zillow Rental Manager: While more general, it can still attract landlords looking to expand portfolios.Mashvisor: A great platform to market properties with detailed cash flow and rental projections.PropertyShark: Targets real estate professionals and investors with access to detailed property data.These can help you reach a broader audience and possibly sell faster.

They'll receive back only the bid amount.

Quote from @Levi Perl: Hi,Curious if anyone has what to say in terms of how to calculate which one is more worth it: to cash out refi on a Long term rental now at 70% LTV, and walk away with X amount of positive cash AFTER paying all debt, (X is a positive number and significant amount for me), which will allow me to potential get another long term rental and grow portfolio faster, or wait 4 months and cash out 80% LTV, giving me DOUBLE than X. 

If the rate is reasonable then it may make sense to try to save fast to get to the 3.5% down payment on a double or triple - househacking may allow you to increase your savings rate and pay down that loan even faster.As for estimating costs, closing in NY factor at least 1% of the mortgage amount for tax, plus $1500-2000 for lawyer, title and fees, then the amount required by the bank for escrow will depend on the actual property taxes and insurance.

The best way to look at things is the amount of hastle and money the pm will make. 

Some of that has to do with things like electrical service being available in needed amounts for the types of structures that will be there.