This apartment was in a wonderful location in Porto near some amazing pedestrian streets. Though, our taxi driver had a bit of difficulty finding it- the Starbucks is a good location to ask to be dropped off when taking a taxi/Uber.
If you stay, we highly recommend you walk down to the river for a sunset dinner, we spent hours down there. Be careful to not turn the shower on full blast, or you'll end up with a wet bathroom floor! And, be sure you're able to climb multiple narrow staircases, these accommodations are at the very top of the building.