Most hotels have improved their fitness centers. I typically stay at Hilton properties because I can always find dumbbells. Most have Cable Columns and Med Balls and at least 1 Swiss Ball.
10 min elliptical warm up 10 min treadmill build speed. 5 rounds for time: 10 #40 DB bench 10 cable column straight arm torso turns each side 10 hang knees to chest 10 #50 DB dead lift rounds Note Rounds 2 and 4 were eccentric