Also, does anyone use/have feedback on local Airbnb cleaning services?

i always thought that japanese make great tenants, respectful, clean, pay on time.

An INVESTOR does not repair appliances, does not unclog toilets, does not paint walls, clean units, OWNER OPERATORS do those things, Business Owners/Operators do those things, NOT INVESTORS. 

A condition of the cash for keys should be that they don't leave behind dumpsters full of things.To me broom swept meant 100% free of belongings and actually cleaned albeit not deeply.

As @Charles Carillo said, you can make the most of that time, but most people just waste the 4-5 years and then end up doing something unrelated to their degree field anyway.Maybe look into a Trade School, like an electrical one....nice clean work that pays really well.

Since they are nearby, they would have local housekeeping and handyman contacts for cleaning and emergencies.

I'm a landlord of a 3 unit building and a regular check on it and clean the hallways lately.

But yes, now that we are here, maybe let him know that if things do not get up to date or cleaned up you will go to his superiors.When people are late right at the beginning, I let them know that the behavior is not acceptable and let them know there are consequences to that bad behavior. 

After the first clean it did not look good at all.

Price includes partial cleaning and then painting of 8 radiators.