Quads on a septic system is going to be a major expense and you should expect to pump it out every 2 years or so, so it needs a man hole cover.If it is going to be septic be SURE you have sufficient soil quality for your drain field, you will want lots of sand.

It might be a good idea to tie the site up as long as you can to get some soil testing and at least some preliminary drawings done by the civil engineer to see exactly what the site work costs will be. 

The Soil Connect app might be helpful.

I've been able to get a healthy combination of both cashflow and appreciation from all my properties after a little TLC.

Do you expect to live long past that time frame and be healthy enough to fully enjoy that great cash flow and deal with the landlord stresses?

I've been able to get a healthy combination of both cashflow and appreciation from all my properties after a little TLC.

Even with the possible down payment gap, it's imperative to thoroughly review the figures to make sure the investment is still financially healthy.

But due to 10 Tech giants , our economy is surviving and seems "healthy". 

Anything which injures health, is indecent, offensive to the senses, or interferes with someone's free use of property can be a nuisance.

"The brighter the dirt the better the soil"6.