(B) Do routine inspections of your property to ensure your lease provisions are being adhered to. 

You might want to say a bit more about what you are looking to do, where you are looking to place cameras as many may be uncomfortable making recommendations based on the original post. 

I find that tenants have no problem with this.The suggestion to ask the tenants is a good one, especially for landlords who don't have a set process and are uncomfortable asking for increases. 

Be sure to get a copy of the new key in case you need to get in the premises for emergencies, routine inspections, or to turn-over the premises when the tenant vacates.

It is hard, cold, echoes more, and generally uncomfortable.  

My guess is that the guest staying 60, 90 days or more quickly becomes part of the neighborhood, adopting to common routines, etc.

I gone the routine of fixing an older system and it would routinely have issues every couple years that added up to $500 each time a guy came out.

I recommend reading books, listening to podcasts, and making it a daily routine to read several posts per day on this forum.

The biggest issues we faced was equipment breakdown as customers routinely abuse the equipment  the most common repair ws due to over stuffing the washers and using the washers to dye items.

It has become routinely challenging to get appliances ordered, delivered and installed in a timely manner due to supply chain and labor shortages.