Hello! I took Turkish Airlines BRU Terminal from Brussels last week and the terminal experience was actually quite pleasant. I hate airport check-ins normally, but Turkish Airlines had efficient and friendly lines. The terminal was well-lit and friendly, and the people were friendly and multilingual, which was a big help. I had a coffee and sat by the big windows to watch planes—very serene! The gate lounge was cozy with clean restrooms close by. Boarding was efficient, and it operated like clockwork.