Unlike a hot tub, I have to invest little upfront but can say my properties have unique amenities. 

lol we are talking the same, lets say we do some input statistic analysis ( i did it before ), so in 2009 the mortgage debt with typical husband and wife working is like 29% ; now that number is going as much as 44% in some cities. also our home price is created using auction systems, if there'e 100 houses in one zip code, the pricing discovery in created by the last 3-5 home purchasers, which indicate 95% of other folks does not necessarily able to purchase home or do mortgage with current rate.Which cause a problem, one household either need to maintain job that can continously paying the mortgage and/or the loyalty of husband and wife is a MUST LOL Having said that, to maintain 1.5 mil homes in bay area for example, husband and wife should not divorce for 30 years at least.But for 150k house in Ohio, the husband can divorce their wife anytime while maintain the mortgage payment LOLHaving said that, getting divorce is very suicidal for financial.but also creating different effect, for single guy, there's almost no way they can purchase home, unless they're cardiologist or any other high income earner LOL (this example is just for fun).In our area the home supply is coming from two sources mainly: people going retirement and want to cash out or separation in relationship LOLGetting separation is very expensive especially if you born in 1970/1980/1990s, I would even argue the moment you are married-->single thus you become the renter class again LOL

I've seen deals where investors accept a deal that's not so hot just to comply with the time frames. 

In other words, it's the jerk who doesn't give 24-hour notice to enter the apartment and who is renting out a dump with a broken hot water heater to a tenant with no background check that will have the most problems.Since you're local, you learn how to work with local tenants, property managers and contractors.

Thousands of STVR owners have pools and hot tubs with no financial loss via lawsuits.

A/C, hot tubs, leaks, appliances, etc.?   

I believe Raleigh has favorable macro-economic factors, yet is still semi-affordable compared to other hot markets such as San Diego, Denver, and Seattle. 

Have a really nice and memorable feature for guests to distract them from other things (huge tv, fire pit, hot tub, PS4) 7.

Debt. org estimates that the average household with a credit card carries $8,396 in debt.

Birmingham passed most of the "rule of thumb" criteria recommended (job growth, household income growth) but the downside is population is -18.60% since 2000, and crime is a bit on the higher side (https://www.deptofnumbers.com/employment/metros/).