The way you look should tell anybody that you’re eligible for traveling first class. So manage to dress sharp and groom yourself properly. Since most people aren’t really concerned about how they look during long trips, a classy dressed traveler instantly draws the attention of people responsible for premium class sales. Wear business casual, act your best, and see the effect!
I don’t care how fancy the hotel is, my room has to have a bath. I would absolutely look out on a car park and a wall as long as I could have a bath in my room, rather than a shower. I’ve changed rooms in hotels, taking a smaller one, so I could have a better bath. The best one I’ve ever seen was at the Post Ranch Inn in California. My favorite rooms are built into the cliff, right on the Pacific Ocean; it’s not even a view, because you’re in the view. They have huge, square baths, like a high-end hot tub. You could live in it, it’s so nice. It’s very deep, the water is very hot, and everything smells of lavender, which I love, and there’s a proper wood fire with logs. It feels a bit like classic Twin Peaks. That’s the most beautiful hotel in the world.
If you don't have access to a service such as Flight Alerts, check in with the airlines 24 hours prior to departure. If an upgrade is still unavailable at this point, check in online at the airline's Web site. Most airlines establish a waitlist for upgrades at the airport. Priority is usually given to those who have checked-in the earliest and with online check-in available 24 hours prior to departure; this will greatly increase your chances of getting that elusive upgrade.