We have spent 5 nights in Sergio's accommodation. It's a renovated appartment composed of 4 suites with their private bathroom. The kitchen is well equipped for those who want to cook at home. We didn't use it because there are many excellent restaurants nearby. Great location, Martim Mouniz station is just 4 minutes away (very easy to access from airport) and Alfama, one of Lisbon's oldest and beautiful areas, is only 15 mintues away. Everything was excellent except one small detail: the bed, it would have been great if it was enough comfortable to lay down on it after a long day hiking in Lisbon's steep streets ! One last thing, don't forget to schedule a day trip to Sintra. Cheers :)