When tech companies are creating this many features along side the carrier networks to make sure unwanted calls don't get through, MAYBE you should figure out how to just get people to call YOU.

They provide rental income to cover their unwanted monthly payment, and a chance their tenant/buyer will exercise their purchase option. 

Likely to get unwanted intruders bugging you or a sue savvy people serving you some bs legal notices.

A bipartisan bill known as the Homebuyers Privacy Protection Act (House version: H.R. 2808; Senate version: S. 1467) has passed both chambers of Congress and is now headed to the President’s desk for signingThis Amends the Fair Credit Reporting Act (FCRA): Credit reporting agencies (CRAs) are prohibited from selling "trigger lead" information to third parties—unless one of the following conditions is met:The recipient is the consumer’s existing mortgage lender or servicer.The recipient is a bank or credit union with which the consumer has an existing account.The consumer has explicitly consented to receive the offer.While waiting for the law to take effect, you can reduce unwanted mortgage offers now by:Opting out of prescreened credit offers via OptOutPrescreen.com.Registering with the National Do‑Not‑Call Registry (via donotcall.gov)

I belong to the MBA and we were able to have congress pass a billlast week that will stop those annoying unwanted calls, texts, and emails.

It's really frustrating dealing with an unwanted guest who’s lived in your rental for a year.

Find Motivated SellersIdentify property owners who are eager to sell, such as:Distressed Property Owners: Those facing foreclosure or with properties in disrepair.Absentee Owners: Landlords who live out of state.Inherited Property Owners: Individuals who have inherited unwanted properties.Use online tools like PropStream or DealMachine to find leads.📄 5.

I will say though, you do have to watch with certain vendors because you can get unwanted bugs, like roaches. 

If the house was used for drugs, expect unwanted visitors seeking to buy drugs for the next couple of years9.

Rule of thumb, if most properties in the neighborhood have a pool - then a pool is expectedIf most properties in the neighborhood do not have a pool, a pool is an unwanted liability