The best moments in Portugal are all related with food starting with Lisbon Food Tour, O’Faia and Fado, O Solar dos Nunes, Sintra Pena Palace, Cascais lunch and ending in Nazaré lunch at Casa Pires (the best). Tour guide in Porto also recommended Cervejaria Brasão for lunch and Adega de Sao Nicolau for dinner - both fantastic.
A part from that, all hotels and breakfasts were pretty good.
Definitely would recommend it to those thinking about visiting Portugal!