It can vary from 10% for smaller assets, to 3-5% for 100 plus units.Every one has different goals.

@Rahel KetemaI work in the commercial HVAC world as a salesman for a major manufacturer in the US and I have sold many residential furnace splits and ductless split systems in NJ/NYC, so temp wise similar to Chicago.Everyone has provided some good points and some to ponder.The upfront cost is going to vary based on the heat load of your space and the layout.

Roofers come in varying degrees of expertise.  

That doesn't just include the interest rate but can also include many/all loan costs as well - varies by state but can include points, title, escrow, processing fees, etc. 

The seasoning time varies per lender. 

Individual markets vary for sure but overall health of tourism industry is definitely down.

Most peole do not know how to make a fire, or be safe around one (kids), there are lots of issues with scalding due to over-heating...how do you not let the temp go over 104 degrees, but definitely get it over 100d??

Just lead management and campaigning, with varying degrees of campaign management vs just one shot send a batch of SMS and manual repeats. 

Closing costs vary but are usually at least a few grand in addition to the origination fee which tends to vary between 1-3% of the loan amount.We have a simple yet detailed fix and flip calculator (cash flow tool) that clearly accounts for all of the relevant costs and gives you a sense of net profit, ROI and total cost associated with each project.

They vary in range but just to give you a reference