We stayed at Nuno’s apartment for 3 nights and we really enjoyed it. The location is really good (a walking distance from the city centre), we also didn’t have any problems to find the place even though it was our first time in Porto. The apartment is really great and has everything you need - a fully equipped kitchen, fresh sheets, shampoo, etc. There was also a capsule coffee maker, which we really appreciated. We had a really great stay. We met Nuno during check in and had a nice chat - Nuno recommended us some places to try. The check out process was also very smooth.
The only downside can be a busy street outside - however, we slept with the windows closed and it was fine. Also, we felt comfortable without the air conditioning (our trip was in September).
If we are ever in Porto, we would be happy to stay at Nuno’s again.