My main worry is if it an actual emergency that CAN NOT wait. 

They should return your non-emergency calls and emails within one business day.

Anyone have a recommendation on answering service for an emergency line?

We have called family members (emergency contacts) and in one case the city.  

We have some owners who never respond to emergency requests over that amount which is by far the worst.

.● The 5 Powerhouses: Apple, Microsoft, Alphabet (Google), Amazon, and NVIDIA emerged as the dominant players, accounting for the lion's share of the market's upward momentum.

That much down is not feasible for the emerging out of state markets.

Conditions in the unit caused by hoarding can often violate city/state regulations or local fire codes (imagine fire or medial personnel not being able to reach an occupant in an emergency because of debris). 

Haven’t lived in CO for the 5 years I’ve been doing it so needed a way to allow folks in without being physically there also provide keys to maintenance folks, emergency contacts, HOA, etc.I bought this lock a while back and it has worked perfectly for meSchlage Encode Smart WiFi Deadbolt.Schlage Encode Smart WiFi Deadbolt with Camelot Trim in Aged Bronze (BE489WB CAM 716) https://www.amazon.com/dp/B07HXNBWVV/ref=cm_sw_r_cp_api_i_VXSxFbZQM9AZ9The lock hooks directly up to your WiFi and doesn’t require an additional bridge connected via Bluetooth that then connects to WiFi.

I am thinking of something that details when they should be calling for repairs, whats considered an emergency, emergency contact info, things they should be doing themselves (furnace filters, shoveling, gutters attached, etc), when rent is due, etc.I have them sign a rules form at the same time as the application, however, i feel having something that is there in a binder as a reminder cant hurt.