I am a PhD student from Germany, who is currently studying in Portland, OR.
Johannes and Nathalie are a charming couple - very friendly, chatty and easy to get on with. We loved having them to stay and hope they enjoy the rest of their UK visit and wish them all the best for the future. We highly recommend them to other hosts.
Johannes and his guest were very good guests. They were gone mostly, out exploring the rain forest, etc. Nice people and they left the guest unit in very good shape.