Lisbon from the Tagus

Palácio Foz

Palacio Foz at Praça dos Restauradores, the tourism office is now located there - Photo by Leandro's World Tour, licensed under Creative Commons Attribution ShareAlike 2.0
Details on the Palace on the website of the Offices of the Means of Social Communication (GMCS).

Lisbon tourism office is located inside Palácio Foz, it is open every day between 9am and 8pm.

Where is this place mentioned in the guide by Pessoa?

Here, here.

Where is it located?