For June rent and all others, pick up the money orders in person or have them meet you at a location halfway between your house and the rental. 

I'd suggest possibly extending the house hack to another duplex or quad. 1-4 units are residential so will be easier to finance. 

I’ve double checked comps from houses that have sold the last 3-6 months.

Something I've observed for many years is that the price of housing in the Boston area has skyrocketed. 

Contact the housing department at FAMU and see if you can get on their list of off-market housing opportunities.2.

Maybe I'll branch out in the future, but not sure yet.Slow flipping or house hacking would be great, but I have a 4 month old and we love our house, so that's off the table.I guess I'm looking at ways to minimize risk when starting out.

I am looking for a sign to put in the window or on the door that the house is not for rent.

My team an I hauled over 12 tons of items from the house, did a minor renovation, and converted the workshop into an Accessory Dwelling Unit (ADU).

Keep it simple, call your local building inspection office and ask what are the rules for homeowners /investors working on their own houses.

In other industries that I've been in, there were companies that did this, but I haven't found any company in this industry yet that can migrate data between platforms seamlessly.We had to build an entire data migration team in-house in Miami that does it for every person that switches over.