If you're a frequent visitor of Stockholm-Arlanda Airport, you know that the airport can be hectic. Between long lines, security checks, and rushing to catch your flight, it can be hard to find a moment to relax and unwind. That's why finding a peaceful oasis in the midst of all the chaos is so important. Pearl Lounge by Gate C37 at Terminal 4 is one place to relax. With its comfortable seating and stunning plane-spotting opportunities, Pearl Lounge provides a much-needed respite from the hustle and bustle of the airport. However, the lounge is far from perfect. Read our detailed Pearl Lounge review.