General rule is that you may get some things like improved general software interfaces, more experienced professionals (some people get REALLY specialized in certain topics, it's crazy to see sometimes) Also, the option that if you do have something unexpected come up, they might have more staff capable of handling it so you wouldn't have to move around at all.

What is my reservesamount that I need in case of unexpected capital expenditures?

To prepare unexpected expenses, you should have saved some cash to handle the cases.

It's really hard for me to do speaking and conferences (though I try because I know networking is good for business), but these other (written) outlets I'm perfectly comfortable with.

While the minimum amount gets you started, having some extra money is helpful for a bigger down payment, dealing with unexpected fixes, and handling costs when there's no tenant.

Depending on where you are purchasing - look for major brand outlet stores.   

All he had to do was measure and cut a hole (which he ended up doing anyway) like it's done with all plumbing when installing cabinets.3) needed to add power the new ceiling lights in the kitchen, so the geniuses removed the dedicated computer outlet, rerouted the computer outlet to an old fuse box that supplies 1/2 the power to the house (don't ask me why, I moved into the house with1/2 fuse 1/2 circuit panel).

This strategy requires a solid financial buffer to handle the negative cash flow and any unexpected expenses.

We were in and out even with a few unexpected problems.

They also help as mentioned with any city politics red tape.If anybody does reach out let them know you got their reference from me if you could, please and thank you!