I had a great stay in Porto and the kitchenette was perfect for what I needed! I stayed for four nights/five days, which was probably just the right amount of time. The location was very good, close to the Metro although I walked pretty much everywhere, taking about 20 minutes or so to get down to the river. I didn't meet Lurdes but Aderito was very friendly and full of local (and general!) knowledge and we had many an interesting chat. I would recommend staying if you're looking to relax and have a bit of quiet time :)