Hello everyone,  my name is frederick,  I'm entry level at real Estate investing,I am from and reside in atlanta Georgia.

The second is my primary residence.

My point is that the buyers, in Santa Clara County,  for primary residences are still very financially strong. 

As a residence, that won't appraise out, (1.) there is too much value in the greenhouse attached than to the residence (2.) won't be getting a market approach on a 1 bedroom or with the greenhouse (3.) it's not common for the area (4.) the highest and best use probably isn't residential (5.) marketing time on an appraisal can't be established......there is just a list of appraisal aspects with non-conforming properties. 

How to buy properties that are far from the primary residence?

If you are on a month-to-month rental agreement this will be easier to do than if you are on a long-term lease, because the time-line to make changes can be shorter.Also, you need to know more about who is residing there so you will be better able to tailor your communications and also to protect yourself and your property.

I was under the impression that most of the language usually is around primary residences (but I may be wrong) and how many years ago you purchased (if you ever have).

For that matter a buddy who may say something to help his friend out There are many variations that could be discussed, some valid issues, some not.  

FHA loan = for Primary Residence!

If your plan is to approach sellers directly with the intent of getting great deals and flipping them, then your buddy is probably correct.