To save those costs, you might want to stick to some year build and older, for example, if you cannot do inspections on the properties that you are buying due to off-market deals or something else that is hindering you (all sellers I buy from do not want anyone in the home till we close).

I'm a Project Manager at an Architectural Firm specializing in Custom High-End Homes. 

Purchasing a home with an existing tenant / existing lease. 

Feel free to inquire about their staff qualifications if it's a larger organization.2.

The notice may be delivered in the following ways: Personally handing the Notice to the TenantGiving the Notice to someone who is at least 13 years old and who is at the Tenant's home Mail the Notice by Certified Mail with a Return Receipt from the TenantLeaving the Notice on the Ground in front of the Tenant if they refuse to accept itPosting the Notice of the door of the premises if nobody is living thereCounting the Notice Period.

I am a newbie to RE and just my own personal home and some land.

Stability: Homeowners tend to stay in their homes longer than renters, which can create a more stable environment for families and children.

Not all homes are great long term rentals! 

In regards to selling an apartment building with 20 units and selling single family homes.

I don't know any out of there at the moment but I do know an AMAZING home inspector out there.