You could not ask for a better location in Porto. We explored every corner of the city and a few surrounding areas and we were very happy with where we had chosen to stay.
As for the apartment itself, it felt very safe, secure as well as clean and tidy. The bed is super comfortable and it wasn't too hot in the nights.
It could get a bit noisy outside, but nothing some earbuds couldn't block out, so I recommend taking some if you're a light sleeper like me.
The communication and instructions on arrival were also perfect making the entire trip easy and stress-free.
I'm sure I'll return to Porto one day, and I'll be more than happy to stay here again when I do