Further, how can you enforce collections if you're not a utility?

Hi, As a property manager in Chicago, if a client of ours presented us with this situation, in good faith, I could not advise them to rent the unit. 

Starting small and scaling up is a tried-and-true path, and this community is filled with people who’ve walked that road and are eager to share their experiences.Feel free to ask questions, share your wins (and challenges), and tap into the collective knowledge here.

That gives them plenty of time to collect and transfer everything to you.

If there is no HOA because it has been family run, it will be dicey, but generally if it is a private road, all those on the road are collectively responsible for maintenance and improvements.

With a full time job even 15 units gets tough between collecting rent keeping repairs up, preventative maintenance, looking for new deals, managing refinances, etc. 

Quote from @Jesse Turner: What, if anything, are people using for collecting guest feedback?

For that tenant, only used it for rent collection. 

@Taylor Cave  You make it sound like you can place 8 students in an 8 bedroom house and collect $500$-650/bedroom.

.- Inform your tenants about the proper use of the dumpster.Each tenant should be responsible for taking out their own trash on the designated collection days, but having a common dumpster is usually more convenient and cost-effective.Remember, clear communication with your tenants is key.