She would like to transfer the house into my name and I am planning to live there for another 3-5 years at the very least.

Until then, you can simply transfer money from your business account to your personal account.

The bank required all the documents on the deed, the bank statement transfers that paid for the property, and even a past rental statement from the property manager.

The tenant has been there since 2016 and the current owners lease is transferring over to me.

Hey David,Great questions.I believe agents will need to be more resourceful, have better systems in place for streamlining the entire process and will need to be able to handle most tasks remotely - i.e. consultations, virtual tours, e-signatures.Its really not too different from where things were headed pre-COVID.In my opinion, agents will still be a vital part of the process for both buyers and sellers.

It has a business name, but not necessary since my property expenses are listed on a Schedule E for filing my tax returns.

Let us also assume that the home does not have to be moved, is it a decent location with population, decent size/age/condition, and the parks application process and ethics are normal.When it comes to purchasing a mobile home with or subject to the underlying debt within of a park, it is a bit tricky because in most situations the bank will not allow the owner's name on the title to transfer unless the lien is satisfied.

Definitely speak to your attorney to make sure they draft up all required transfer and sale docs.

I want to install one meter for each unit and transfer the expense to the tenants. appreciate if you can share your experience or comments. 

@Bob E. - I haven't been in that situation yet, but would look to handle it that same way.