Looking back on my travels, I see that hotels are often the thing I get most wrong, either from pure laziness or a less-than-ideal budget. But what if I could consult with a panel of experts to make sure I never stayed at a dud again? As part of our recent partnership with Hotel Tonight — the app that offers booking deals on some of the world’s best design and boutique properties — we turned to some of our favorite design-world insiders to get the scoop on where to stay, what's trending in the world of travel, and how exactly those details can make or break your stay.