On the Founder's Colletion building you can travel from Egyptian, Greco-Roman, Islamic to the Far East art and to the eighteenth-century French decorative arts. On the Modern Collection building some of the most important Portuguese modern artists from the 20th century. The library is perfect spot to study and the garden is very beautiful.

beautiful collection from a couple of interior designers 

There are not many full of green parks in lisbon, this is a quiet botanical garden that i usually go to read a book and be around dark green plants.

In the very touristic Graça area, there is this heaven place, hidden from tourists. This café belongs to the theater da Garagem. It has an amazing view, the atmosphere is peaceful and with a lot of light. They don't have wifi if you plan to work there though..

Flea Market. Tuesdays and Saturdays.