@Warren Powers thanks Warren.

For stand-alone houses with yards, I tend to either offer landscaping and grass cutting services as part of the rent, or I install solar powered cameras (connected to the resident's Wifi) that allows remote monitoring of the exterior - if they are handling their own lawncare.

But, suffice it to say, once a 50 year mortgage is the norm, rates will rise and housing prices will rise to fill the extra "buying power".

One thing I wish I knew early on is how powerful relationships are in this business.

No heat, no water, no power are NOT immediate emergencies.So, our emergency system allows caller to leave a vm, which is transcribed to text and sent to whomever is on call.

Real estate is not very good at cash flow (it's super power is equity).

Inflation erodes away at the value of cash and your spending power. 

Incredibly powerful but just know that money is earmarked for their retirement.

SubTo deals are powerful, no doubt.

Not every lot / configuration can handle this parking count so important to check what your city/town will require.After you have verified the project is feasible thru the City, the big considerations are power, water, sewer, and mechanical.