When you stay at Carlo's apartment you often tend to forget that that's not your apartment and that you are a guest. You feel so much at home that you have the impression that you have been living there for at least a year. So one evening you find yourself sitting on the couch in your pj watching Karate Kid with Carlos as if you had been long time flatmates. Carlos' place has been positively reviewed tens of times and it's all true: very clean, well placed, comfy bed, helpful host etc. What has not been written about Carlos is that he is extremely respectful, helpful, generous and genuinely friendly. I have spent a memorable weekend partying with him and his wonderful friends. Have left a friend in Porto. Will have to go back ;)