We got a word of advice and took the uber-touristy Tram28 right from its starting point to be able to get a seat.
What a fun ride all the way over to the castle area.
Just before the castle we stopped for a fun lunch in a corner restaurant. Even met the kid that marinated our olives!
https://lisbonlisboaportugal.com/amp/lisbon-tram-28-amp.html
