I mean, is it as simple as finding a few recent sales within a few miles on zillow or is it as complicated as finding a commercial RE agent who I'd have to pay to give me a CMA?

I'd love to share insight of the Birmingham market and see where most people are investing in Birmingham and the surrounding areas. 

I'd love it if the emails could be taken into Baselane, and automatically update the invoices. 

Like @Kyle Mccaw noted there is significant value in goodwill and I imagine you profited nicely over this pleasant long term relationship. 

If you'd like to connect with me, I'd be happy to share my experience.

Hi Kwanza,Bay Tek (650-204-1512) would be a great starting point, but I’d also recommend reaching out to Adler Builders (650-398-9030) and Mission Home Remodeling (415-855-7269) for comparable bids.In San Francisco, you’ll need a licensed General Contractor (GC) to pull the necessary permits.

I'd say visitors do usually use more power than you'd think but that does seem somewhat high.

Stop being nomadic) I'd like to buy again.

If you contact me (my BiggerPockets profile explains how), I'd be happy to explain. 

I'd love to get takes from folks who have been around the investing & development scene longer than me - The city of Denver announced yesterday that the mayor has coordinated a land swap with a private developer.