We had a fantastic 3 night stay at Isabel's apartment. The space is very nicely decorated, and also practical (nice shower, toiletries, an equipped kitchen).
The location was very central, and just a hop skip and a jump to the river.
Isabel was wonderfully helpful, both before we arrived and while we were there. She helped with airport transfers, dinner reservations, tour bookings and even met us with some delicious Pasteis de Natals and port. She also took the time to explain some of the key sites we should visit
We would recommend this apartment for anyone visiting Porto