So, what are you looking for in a homestay?

Someone who'll like to go on my daily walks with me!

And what do you consider to be a "daily walk"?

I usually go about 42km!

...That's the length of a marathon... So I assume you want someone who's in better shape?

Oh, that doesn't matter to me!

If they're not in shape, I'll make sure to get them fit and put them on track to a healthier lifestyle!

(I feel sorry for whoever her host is...)