In Porto, I stayed at Cidnai- Hotelaria e Turismo. While Cidnai isn't actually in Porto, it's in a…read moredifferent city 20-30 minutes away, I highly recommend this hotel. It was my favorite hotel during my Portugal trip. While the city where the hotel is located is pretty boring, the hotel is beautiful. They have a parking lot that tends to fill fast so make sure you get there early enough to guarantee a spot.
Entertainment-wise, they have a game room with a pool table, a bar with plenty of seating and a secondary room with a large TV projector, a gym, a garden, and more. The rooms are just as beautiful as the common areas and the WiFi works well. Service is friendly. I also stopped by for breakfast one day which was also pretty good. I especially liked the fresh bread. You can't go wrong at this hotel, overall, it has everything you need and more!