Hey @April Birdsong, You can use the Ring or a stand alone camera.I don't use a Ring but I have a stand alone, solar powered camera pointing at the main entrance.

We started using TTL Locks for room rentals and entrance doors. 

I am looking at a property that has a garden level/basement with ~7ft ceilings, normal height/size windows, and 2 separate ground level entrances/exits... it backs onto a hill and is roughly 80% above grade. 

In addition to above, consider utility entrances.

Great property, perfect setup for a duplex with separate driveways, entrances, back patios w/ storage, brand new roof, plumbing, newer HVAC, appliances, flooring, etc.

It has a boxed entrance typical of old buildings with a latch on it.

The machine guns must have been quite a show.Two dead after drug dealers open fire at five-star Hyatt hotel in Cancun: Panicked guests were instructed to hide, barricade their doors and given metal sticks to defend themselveshttps://www.dailymail.co.uk/ne...Men reportedly armed with machine guns opened fire at the Hyatt Ziva Riviera Cancun resort Thursday afternoonSeveral people said on Twitter that vacationers were told by staff to hideOne guest claims they manned the entrances to the basement and were given metal sticks and a pedestal bathroom sink to defend themselvesPolice said the shooting stemmed from conflict between members of hostile groups of drug dealers and that two people had diedThe shooting broke out around 3pm Thursday when men allegedly carrying machine guns fired shots on the beach area of the Hyatt Ziva Riviera Cancun resort in Mexico,  

I haven't ran into an issue like this before especially if you followed all of the guidelines for it to be a legal bedroom such as bedroom size, entrance size, egress, closet, etc.

The job consisted of replacing most of the front entrance, which consisted of 3 wood steps and a small platform deck the size of a standard refridgerator with railing. 

With its own exterior entrance, soundproofing, and hotel-like amenities, guests have a comfortable space without ever entering our living area.