RE is a get rich slow game and there are increasing number of people talking about how difficult it is to retire from your day job even with large numbers of rentals because cash flow is thin.On the one hand there is the Small But Mighty portfolio mentality which I believe is a book in the BP store by Chad Carson.

I’m sure they have people who do that kind of thing as part of their job description. 

Get a job until you Scale or are working Sundays and are worn out.  3.  

It sounds like you’ve done a great job adding value to the property with the additional living space, but unfortunately, appraisers sometimes have different criteria for valuing finished basements, especially when it comes to bedrooms or family rooms.

I could explain why, but I feel that @Dave Meyer and Dan Nelson do a great job on the podcast. https://www.biggerpockets.com/blog/real-estate-1043

2- how many hours did you put into the job?

I immediately sent it to my realtor and we schedule a showing later the same day.

These often include a preferred return for the investors and then a pre-determined cash flow distribution schedule between the sponsor and investors that includes the cash flow distribution waterfall based on either the IRR or EMx and possibly a GP Promote. 

It doesn't have to be a 2nd job with a few helpful tools in place.

Better to get a job quote than an hourly wage.