Many of the personal visitors I've had over the years really just wanted to hang out at the house and chill.

Before flushing it down the toilet, I will sometimes hold the wad of tissue up and say, "does anyone want to see the ...." and before the sentence is finished there are screaming girls running from the scene!

The filter seems to be practically screaming about the value buy in Naples.

When someone says give it a week to get used to it, that screams quit complaining and just put up with the poorer experience, you'll eventually forget that it was better before it was "upgraded."    

If the landlord wanted to change something you would be screaming.

They rent units to house executives and visitors who visit the US office of a multinational corporation on a regular basis.

In mine, I had it range from temperature on the thermostat to visitors to cleanliness to laundry/kitchen use to number of people over night.We talked over the phone and made it SUPER detail.

Consider some sort of incentive to get visitors to leave a review if they start dwindling.

As far as landlord entry, if it were me, I'd find some sort of private motion alarm, one that has a programmable visitor code so they don't have to give the landlord the permanent code, and let him know he needs to contact them for an updated visitor code whenever he is coming in if they will not be home.

I put this police because I had a stupid tenant who thought she was the biggest **** and would call me screaming "I need it now" on the weekends or late at night..