We had a wonderfull stay at this studio in Porto!
The house is 10 min walk to the metro but with the metro you are in the city within 15 minutes max and you don't need to switch metro lines. We took the uber on the advice of Fred because this is really cheap when you are with a few people.
The house itself was really neat and good orginised, everything you need was there.
Fred was the nicest person ever! He really helped us discovering Porto and gave us good tips and trics. We were really luky to have Fred as a host in Porto! He was always reachable via WhatsApp and you could ask everything.