We stayed in Pedro & Sergio's apartment for a few days. Couldn't find a better place. Apartment is wonderful. Very clean and with everything you need for a comfortable stay. Even the washing machine. Position is just perfect. Few minutes to Praça do Comércio and the main avenue and from all the transports.
Communication with Pedro and Sergio was excellent. We didn't meet but they were always available with lots of information! Should we come back to Lisbon (and we definitely will)? No doubt. My choice will still be Pedro & Sergio! Thank you guys!