5-6 hours for six unit, plus all of the building systems is not a lot of time if you are looking for a thorough inspection.We had our inspector spend up to 8-hours on a 5-6 unit building - he's very thorough.

Are they on septic systems or city sewer? 

I've read several different places that $30-35/sqft is a good starting point for a gut job flip and $20/sqft is a good approximation for a moderate flip where some systems (roof or ac) are ok, so depending on condition, I'll multiply either $35 or $20 x (2/1 house sqft) and then add $50,000. 

Majority of the repairs coming from the roof and crawl space that has about 5 inches of water.

., recommended and maintaining software, systems, and lead databases. 

Most of the cheap properties will require improvements to a number of expensive areas, including windows, plumbing and electrical systems.

IE the notes are in a system the system stays the same are fully vetted and presented to note buyer..

I am purchasing duplex, just found out after the home inspection it needs a new main water line as the old one is galvanized steel and is affecting the water pressure drastically.

hi,A duplex I am looking at has a furnace and water heater that will need to be replaced in the near future.

I've spoken with R and R Foundation Specialists (two weeks out) and Rainy Day Basement Systems (6 weeks out).