I would pay just for the views this flat offers. You can see all of Lisbon. The flat was very comfortable and such a central location for our travels through Lisbon. I highly recommend. Be advised though: heat is only through in room space heaters so it did get a little cold. Also, the place is definitely old. Not run down, but the floors were creaky, the elevator ancient, etc. That didn't bother us at all, but worth noting.