often seen in the street without a hat

I think I agreed ages ago and then forgot - I certainly have a vague memory of talking to someone called Sebastian! I'm quite picky about who I have in my house and when, so I've only hosted about three or four times. Generally I quite like it for a bit at a time, but I wouldn't want to do it more than a couple of times every few months. I'm not hosting at all in August, as I want to be out a lot and I won't have couchsurfers in my house at all when I'm not there - today's lot left the house at 8 with me, and don't have a key.