Office is not a necessity for most businesses like store front retail is for daily consumer traffic to the sites.

Maybe Home Depot is allowing the consumer cards to work with the QB link again.

I have people ask me to help in that way, and although I try, it’s  just too time consuming.  

The results should alarm every Realtor, HOA Board, and legislator who cares about consumer protections, transparency and full disclosure, and deceitful business practices. 

The downside is that it is VERY time consuming.

I want to give the chance to my children to have something more than just my leftovers of my retirement account (401K) that I will ultimately consume at retirement age, just in case something happen to us (me and wife).  

If you have outstanding consumer debt (engagement ring) and don't have enough cash to put down 3.5% on the property then you would be playing with some very tight margins with no room to account for unexpected expenditures early on such as an HVAC breakdown, unexpected eviction (if you buy a property with tenants in place) etc. 

Start in the "Education" section and read, watch, consume everything you can!

As @Aaron Gordy says it's tedious, time-consuming, nerve-wracking, it could kill your budget, etc. - especially the 1st few times you do it.  

Read lots of real estate and personal finance books, save up money and don’t get into consumer debt.