You can get a nice view of the Hungarian parliament from the smaller bastions next to the Fishermans bastion there, but you just always have a church tower in the middle of it. But if you manage to get onto the Fishermans bastion itself, you get a nice unobstructed view of the whole parliament. One just has to have a bit of luck, for it to be open.
And this time, I had luck, and it was open. I got few photos, and I thought I get more when it becomes a bit darker, but they closed it rather early, so I had to leave. But I got at least something :)