It is important to find something that was properly maintained, with modern plumbing, electrical and roofing. 

She's not going to have any leg to stand on in court if you get that far unless there's some explicit language prohibiting the owner from assigning responsibilities to another legally authorized party, and I'm guessing there isn't if another PM company was maintaining the lease and provisions - and the fact that the tenant was voluntarily working with the other PM confirms the acceptance of an authorized agent even if it's not explicitly stated, the same way if you accept rent from a tenant after a lease expires you imply acceptance of the lease terms continuing (which is why you should always have a holdover provision). 

Stocked kitchen, wifi, Hot tub, etc?

But I usually heard this from people who had never owned a business before, didn’t have the cash to back up their plans, and often were planning to maintain full time jobs.My advice: Start with one business.

If your tenant has a credit score worth maintaining they will not want an uncollected judgment to be on it.  

You can tell the tenant that they can ignore the notice as long as they follow through on paying.As the landlord you want to maintain control of the situation - not allow the tenant to do so.

Have you ever had to maintain a property?

You need to be able to change keys in between tenants to maintain access control and the security of your property.

I just want to compare the real estate and stock market investment.

Purchase price: $187,000 Cash invested: $15,000 Sale price: $259,000 I got tired of moving place to place and worrying about finding roommate, security deposits and not having enough money to deal with maintaining someone elses home.