Do not charge up any credit cards you have, take out new ones and do not buy a car, or finance anything else new until after the closing. 

But I never liked "work like crazy and drive a Flintstones car and reuse plastic bags until you have $2M, and then put the entire $2M into stocks and hope for the best."

While I’m sure MH Parks have there place - the homes themselves are viewed more as depreciating assets by lenders - more like cars, and less like real estate.  

Or used cars.

If a bank is loaning on a personal property- car, motorcycle, rv, mobile home they keep the title until it is paid off. 

It was clear to both parties, with email exchanges confirming that the end date is July 15th and that there will not be renewal of lease.However, I forgot to stop the automatic rent collection through Zillow, resulting in the tenant paying the full July rent on July 10th, which has already been transferred to my bank account.

Set it up on a system like apartments.com that automatically collects the rent for you and find a good handyman that can help when you need it, which will not be often.

When I refinanced I always used the cash take out on real estate, never vacations, toys, cars etc.

When I followed up and asked for a specific reason (thinking it might require an additional payment towards principle to put me under the threshold) they wrote back informing me that investment properties do not qualify for automatic termination and that PMI will remain for the life of the loan and if I want to remove it I can look into refinancing. 

If you don't, you lose out on a lot of income and there's a risk that Vrbo and Airbnb might drop you in their algorithms.When I built my cabins, I placed them on the right hand side of the lot so that I would have room to build a small pool house someday (about the size of a two car garage).