I had one of the best experiences here at Sweet & Tasty Apartment in Porto.
It was my very first time in Portugal and Silvia made it special since the beginning when she personally came to pick me up at the airport and do a late check-in for a very reasonable fare.
She is an extremely caring woman; she gave me loads of interesting tips on what to see and where/what to eat.
The apartment is cosy, fully equipped and the location is just perfect.
You can easily reach all the major spots by walk.
Across the road you have 2 supermarkets.
I highly suggest you to book your next trip to Porto here, you will definitely not regret it!