Casa Batllo (World Heritage Site) - One of 2 houses by Gaudí in Barcelona that can be toured. truly amazing and worth the visit. go in the mornings, before the site gets crowded with architecture students.
Alfama, a nice and romantic flat for two in the heart of Alfama with a splendid view over the river. Alfama, an historic district of Lisbon, with many fado houses, local restaurants and picturesque houses.