It wasnt cheap though , machine , attachment and delivery , $1300 for the weekend .

My inspector also had a mold license and informed us those mold tests can actually be very simple and somewhat flawed as they come in with a handheld machine that senses moisture or whatever.

Then you have the storage, fuel, and maintenance of the machine.

So maybe if you're running a well oiled machine, 8 weeks is normal, which is great.

Anyways long story short I ended up getting it for $472500Here are the numbers:Master BR = saving $1200 a month in rent (+1200)BR # 2 = rented to a good friend for $1200 a monthBR # 3 = $900 a monthBR # 4 = game room to keep good friend happy (he has a full sized pump machine that takes sup most of the room, and garage access, hence his high rent).Mortgage was standard 30 year fixed but was only for $443k not the $472500, had to come up with the extra difference due to appraisal.$1666 mortgage + 300 HOA ( includes water which is major expense) + $150 other utilities I pay = $2150Property tax is cancelled out by all the tax savings from the mortgage interest basically. 

I like to think of an example from the book "Influence: The Psychology of Persuasion" in which studies showed people were substantially more likely to let you cut them in line for a copying machine purely by using the word "because" in your request, even if the actual reason made no sense.

Seller Participation You may be able to acquire real estate with your future profits, and no time machine is necessary!

Using your stubby pencil - calculate gross income from all income sources - rents - laundry - soda machines, etc.

She set up a washing machine to the pipes in the kitchen.

There is a machine that injects a plastic liner inside the old pipe.