Before you stay - make sure to check if the construction next door has stopped! It ran from 8:30am-5pm during the week days and was unbearable.
Communication was very poor. We told the host that none of the light switches worked in the living space and they said they would contact the owner but nothing happened - we stayed for a whole week and had to just put on the small lamps instead. There was also nothing to hang the towels on to dry in the bathroom- would be a very easy and simple fix to add hooks.
The bed sinks in in the middle and isn’t ideal for two tall people.
Porto Center is quite small and for us this was a little too far out, 20-25 mins walk to any nice restaurants and to the main sites.
On the plus side - The place does look like the photos - it is very spacious and bright. They have an extra single sofa that could have a third guest easily. So if you’re looking for space then this is a good option.