We stayed just 1 night in Teresa Maria's place, but we really liked it a lot - nice room, amazing big bathroom, quiet neighbourhood not far from the river. It's not very convenient to get to Porto, but for us it worked well, and I would stay longer in this place if we didn't have to leave. Teresa Maria is a pleasant person - even though we didn't communicate much, but she offered us everything she could from the beginning, and special thanks from us for the flexible check-out time. We would definitely recommend this place and wish all the best to Teresa.