In a condo development the HOA will take care of roof, walls, grounds, cable, water, wi-fi usually.

Cable boxes or cell towers outside you obviously can't fix, but  it could show a possible  non-paranormal source of the situation which might put the tenant  at ease. 

Other things you need to factor in: utilities like satellite TV/internet (which, since the house probably doesn't have access to cable, internet can be An Issue), and will the HOAs allow short-term rentals?  

Cancel anything that is not needed (cell phones, cable, literally anything).

It’s a good time to inspect the service entry cables too, if the panel is that old, they may need to be replaced too for an additional $500-1000.

It is either inside with them, on a leash, or on a cable. 

I have been doing it for 4 years now, it is not a great source of income, more work, some of them are demanding, but better than having a vacancy.If you are not responsive, you might have vacancy.I basically charge little higher and make them pay one rent everything included.Provide everything except cable.

With short-term rentals, you are responsible for those things but also things like pool care, lawn care, pest control, electrical, cable, furniture maintenance, dishes/towels/utensils/etc, cleanings, (you see where i'm going with this), essentially you are operating a hotel. 

Internet and phone and cable should be in their name so if they don't pay for it, it's not on your credit history. 

I have just signed a contract to be able to sell Spectrum Cable and Internet to tenants.