I found this unit to be very well located in Porto and very nice with a somewhat hotel-boutique look as the owners have beautifully completely renovated it and equipped it with modern technology such as central air condition with different zone controls. There was plenty of space for my wife, my 3 kids (age 8, 6 and 1) and myself. There is indeed enough space for 6 adults but it would then be a bit crowded in my opinion. Pedro, one of the owners, made sure we had everything we needed and went as far as providing us with an alternate WIFI network as he wasn't sure that the main WIFI was reliable. That was on top of welcoming us in person with home-baked pastel de nata. I strongly recommend PATH units to all.