Yes - weirdly we only discovered Portugal for the first time this year (but did not get to Porto). Loved Sintra and Lisbon -food,people,art and Moorish history.
Booked another trip when we got back staying coastal (Estoril) and then focussing on Porto 4days. Need another day in Lisbon at my world’s best ceramics store!
We have done northern Spain. I am not a Barcelona lover. So plan a fortnight in the south. Planning two nights in Alhambra so can do at an unhurried pace and with private guide at ‘quieter’ times. We plan Cordoba - will report back.