What free amenities resonate most with travelers? This will come as no surprise: traveler interest in complimentary amenities is going up in 2014. Demand is highest for free in-room Wi-Fi and free breakfast, with both amenities expected by over 80% of global travelers. Still, consider that the biggest jump is for free parking, which makes sense considering how many people are choosing to take shorter yet more frequent domestic trips. TripAdvisor Insights exclusive tip: If you can’t offer these free amenities to all guests, offer them for repeat guests or loyalty program members. Or include them as a special offer during the slow season to help encourage more bookings. Get the full story at TripAdvisor