Me and my 5 friends had a great time at Rui's place. It is very cozy and very well equipped for 6 people. We stayed there for 2-3 days, and the hosts were wonderful, with a great neighbourhood. The location was great, very close to downtown and to the night life, which is great in Porto, you can actually walk a few minutes from it to any interesting place in town. I recommend it to anyone visiting Porto!