Take advantage of the mild climate in Portugal during winter time!
You can rent an independent suite with private bathroom for 2 people with two single beds (minimum 3 days, maximum 1 month), 30 minutes north of Lisbon (Colares), 10 minutes from Sintra. Fits two friends perfectly.
This suite is part of a beautiful house by the sea with large common areas and terraces, big garden (5000 m2) with barbecue and swimming-pool. The beach (5 minutes walk) is very popular for surfing.