We had a really great time in Porto. We arrived at 10. 30 pm and Miguel was waiting for us. He was really nice and kind. The apartment is really great located, in the center of Porto near everything (bars, restaurants, monuments, transports, etc.) It can be a bit noisy at night if you're a sensible person, but you can't have the great location and no noise at all! So that was really fine for us.
The bed was confortable, bed sheets really clean and the towels too, plus they smelled really good. There were also a good jam (made by Miguel's wife) and some really good biscuits. The shower is a bit small, but that was okay for us because we fitted in it easily!
I would definitely recommend this place.