I am not surprised Arsenal and Chelsea will contest the final although Chelsea did need penalties.
What has surprised me is the venue of BAKU in Azerbaijan .

Logistical nightmare but surely it should be played at a more suitable venue?

No consideration for the fans. I know the venues are selected well in advance but surely there should be contingency plans in place instead of dragging the teams and particularly the supporters 2,500 miles from London to a place where there are no direct flights.