This place has it all! Located on a calm street with a picturesque church and a nice bakery. Vibrant streets with boutique shops, restaurants, bars, etc. are just a stone throw away. Also downtown and the beautiful Ribeira area are within walking distance.
Janika's place is not only perfect for a short weekend trip. It's very well thought-out and has everything you need to feel comfortable at home. Nicely designed as well, with an amazing patio to cool down after a long day city walk.
Also suitable for small kids, there is a baby cot, Netflix, toys, etc.
Conclusion:
If you want to start your own B&B, start here. It's how it should be!
If you want to visit Porto, this place is highly recommended!