I had a really nice stay of 5 nights in the flat of Márcia & Teresa. The flat was exactly like detailed in the description. The view from the windows was exactly like on the pictures and contrary to one other review it was even possible to see the Douro river! The flat itself is very modern and nice with some unique Porto details. The location is really perfect to discover Porto on foot. I did not need any metro tickets, just bought one to go with the bus to the beach on one day. Everything else you can probably discover on foot. The flat's location is really amazing right in the historic heart of Porto. (<3) When I arrived Teresa was there and welcomed me personally also gave me some additional nice tips about my stay in Porto. I can only recommend this place with 5 stars.