Claudia's flat is a perfect place to stay in Porto. It's in a great location and surprisingly quiet given how central it is. The flat is beautifully designed by Claudia herself (she's an architect) and is spacious and comfortable. It has everything you need, including a fully equipped kitchen. A big plus is how comfy the bed is!
Claudia is lovely - she's very welcoming, friendly and chatty, with lots of useful tips. It's worth booking the transfer from the airport through her as it's good value and saves you having to find the flat in the narrow, steep streets. We would definitely recommend her flat and would it book again for a return visit.