Carlos is a supervisor for landfill/recycling plant at Richmond, California, USA (half hour drive East of San Francisco, CA) Jose is a United States Navy stationed in the middle East at the moment.
Polite guys. I think Carlos and his partner were a little disappointed that I was unable to look after their bags for 10 days after their stay whilst they travelled Europe.
I did also give clear directions from the airport to the apartment but they went a completely different way so may have found it a bit of a longer trip!
Otherwise tidy guests and no hassle to host.