Sometimes the groups that come are all adults and don't use the bunk room so it takes less time to get squared away.I agree with everyone saying not to skimp on cleaning.

Get her out and get someone that can handle the unit like a responsible adult.  

If they are breaking the lease early you can defiantly enforce any provisions or penalties in the lease and hold them responsible for rent until you get a new tenant.If they are leaving having the additional adults at the property isn't a huge concern. 

.- 30 day min rentals (the deal breaker)- In person check-ins (additional expense or at minimum a time investment)- Noise monitoring devices required (a small expense, but this one I agree with)- Max heads in beds (although reasonable at 2 adults per room)- Posting a contact number in bold for the public to see (100% need to pay for cameras and an alarm if this one passes, that sign might as well read "rob this house").I'm all for regulation, I just hope they don't "government the crap outta this" and in an attempt to control isolated incidents, make a system overly complicated and expensive, therefore no longer profitable to the small guy.

Personally I’ve been self employed most of my adult life, as has my husband, and that in no way has ever prohibited us from getting a mortgage.  

I’m an adult and should be treated as such.

Some counties require two people PER bedroom - in this case, one bedroom = two adults- even if the room is empty...I know- sounds ridiculous, but true in a lot of counties- mine included.

These high-wage jobs stimulate growth for surrounding metro areas and lower- income residents which mattered to us because we were investing in workforce housing outside of the downturn, urban core.At 12.8% growth, Denver had the 3rd fastest growing population of young adults (18-34) in the country between 2010-2015 -- over 8 points above the national average(Brookings)The number of college-educated 25-34-year-olds in Denver increased from 163,000 in 2000 to 240,000 in 2012, a 46.6% increase (source: The Young and Restless and the Nation’s Cities).Out of the 51 largest metros studied, this percentage increase trailed only Houston, San Antonio, Oklahoma City, Nashville, Salt Lake Vity, and Las Vegas over the same period.Out of the top 15 metros with the largest populations of college-educated 25-34-year-olds,Denver’s growth rate was second behind only Houston at 49.8% — 17.5% above the national averageWith 240,000 college-educated 25-34-year-olds, Denver ranks 11th out of the top 51 largest Metros for total population.Denver has 4 of the top 20 zip codes with the Highest Increase in Millennial Populations in the US (source: Rent Cafe)I hope this helps shed some light on the impressive growth that Denver, and cities with similar fundamentals, have experienced in recent years.

Something else I find helpful in situations like this is remember who you're dealing with -- you might have to explain/re-explain things that you'd think every adult would understand.

I only respond to the ones that do the complete application and the background check for every adult.