**Legality Varies**: The legality and accepted use of BOVs/BPOs can vary by state, with some states restricting or prohibiting their use[2][4].In summary, broker opinions of value can be a cost-effective and timely way to get a rough estimate of a commercial property's worth, but they have limitations in terms of accuracy and acceptability compared to a professional appraisal.

I believe there was a PA court decision several years ago that now prohibits the "first, last and security deposit" approach.

Yes, some communities have prohibitive/costly HOAs, but many do not. 

Initially, I aimed to leverage platforms like Airbnb during away series, but encountered restrictions due to the HOAs regulations, prohibiting rentals for less than 30 days.

If that tenant confirms what happened with the police coming etc, then I would explain to them that the lease contains clauses prohibiting disturbing other tenants and neighbors etc.

There are two types of nuisance, criminal nuisance and non-criminal nuisance:""Non-Criminal Nuisance Example; Smoking and the tenant's tobacco smoke drifts into another rental unit, but only if the landlord prohibits smoking in all units."

There are renters most everywhere other than within HOAs with covenants that prohibit renting the units.Look as close to home as you can afford.

Virtually all cities will prohibit this type of thing.

And some prohibit travel trailers/RV in certain zoning, that's what causes people to store their RV at min-storage places.There is a lot of publicity for Tiny Houses with various TV shows on several channels, but municipal zoning often lacks the latest fad.

The most dangerous kind of aluminum wire was mostly only used for residential wiring from ~’65-‘73 when copper was prohibitively expensive (Al alloys that are less dangerous were used with less frequency post-‘73, and Al is still a common material for transmission and distribution lines, and even some residential use like AC units or single branch circuits, but not very common in residential wiring).