PRACTICAL INFORMATION with maps etc.: https://www.iseg.ulisboa.pt/wp-content/uploads/ISEG_IATUR_Practical-Informations_v2.pdf

Conference venue: Lisbon School of Economics and Management (ISEG) and the Portuguese Parliament are very close (4 minutes walk) (google map). 

ISEG has 3 entrances (map in this link: https://www.iseg.ulisboa.pt/en/contacts/): Rua Miguel Lupi, n. 11; Rua das Francesinhas, no number (entrance image); Rua do Quelhas,  n. 6 ['Rua' pt = Street eng] 

Conference rooms: Plenary Sessions (CGD Auditorium; cap.245 seated); 4 Rooms for parallel sessions (all in Quelhas building around the cloister [claustrum]: Auditorium 2(cap. 78 seated) , Auditorium 3(cap. 63 seated), MIT_Portugal_308Room(cap. 30 seated), Accenture (cap. 24 seated)

All the rooms are in the same building (Quelhas Building, see map in Practical Information pdf).

Additional information about ISEG (includes maps and practical information): https://www.iseg.ulisboa.pt/wp-content/uploads/Welcome-Guide_ISEG2526.pdf