Maybe some things that might be needed specifically in your property (think sunscreen and aloe if you have a beach or lake house, or burn cream if you have a fire pit). 

But heck that won't put a dent in your Greek sunscreen budget.As usual @Nicholas Aiola nails it.

You can have a box of items that are free for tenants to take/use: toothbrush, toothpaste, charging cables left behind from other guests, sunscreen, unused earplugs, etc.

And let me tell you, doing your research is just as important as wearing sunscreen at the beach.When you buy or sell real estate, you have to do a lot of study to figure out how much the property is worth and how it looks.

Enjoy your trip and be safe and PUT on that sun Screen.. :)

@Mike Dymski, Totally agree that a professional investor is an investor in all weather whether they're buying umbrellas or sun screen. 

I'm going to paraphrase Bob Brinker on this one, but to me financial independence means the toughest decision I HAVE TO make today is (depending on the time of year and where I am):Should I sail north or south, orDriver or 3 wood off the first tee, orPowder skis or not.For me it really boils down to;Which number sunscreen do I need today?

Don't forget the sunscreen and best of luck! 

SPF 40 SUNSCREEN WOULD BE EVERYWHERE. 

(I am actually here working and I use sunscreen.