Even though we didn't get to meet David in person, Antonio was a great host. He gave us so many tips on what to see/do/eat in Porto. We took as many of his advices as possible during our short stay and will do the rest on our next visit!
When we asked for extra blankets, they were delivered in time for bed. There were food and wine stocked in the kitchen that were priced reasonably--the items were there for our convenience, and is not a service offered in most accommodations. Clean, convenient and quiet home in Porto!