I had a lovely stay at Formosa 2. Absolutely a charming little place, clean, and within steps away from the metro station that takes you directly to the airport AND all the touristy spots that you need to hit. I have to add that the hosts are wonderful! I didn't get to meet Sara in person, but communication with her was prompt and easy. I met Joao, who is just so very helpful with everything, and available even close to midnight (apologies!) by cellphone, as i was having some problems opening the front door to the building. I highly recommend this place. Could not hv asked for a better place or host(s) in the lovely Porto! :)