We built this 2,000 sqf penthouse and a lower level connecting apartment as our dream vacation home 5 years ago. We have a private entrance and an exclusive elevator. There are 6 balconies with a 360 degree view. The largest balcony is roughly 300 sqf with views of Caramulo and Busaco Mountain (20 min drive - beautiful forest trails and drinkable natural spring water).
Ideally located in the center of northern Portugal (30 min drive to Coimbra and Aveiro) as well as beaches close by.