We didn't get chance to meet the host, but checking in was no problem as she sent detailed instructions and directions were clear. The flat itself was very clean and in walking distance to many sights in the city. We were very happy with the flat. The host was very friendly and always in fast communication with us. During our trip in Portugal this time, we used five times airbnb units, this was the only one that we had to give our passport detail to the host, which I was a bit nervous about. Is this about Porto? Maybe? Other than this, the staying in Porto was quite enjoyable.