Guido was very communicative and easy to deal with. He was waiting for us at the apartment and had many suggestions for places to go and see and eat. I couldn't have asked for a better host. The apartment was in a perfect location and very comfortable. Good shower, fast wifi, comfortable bed. Also Guido is very accommodating regarding leaving bags if you arrive early or don't have a train to catch until later in the evening. I find this quite helpful as it is hard to always make check in/check out times work with train or plane times. We also arrived a day early and Guido arranged for a different flat to be available! Highly recommended host.