Hi we just had a 20ft had a 4 bed decluttered but had to leave my bike, a large tv and surround, an exercise bike, a new coffee table (wife gutted!) and my dartboard and case (I'm gutted) we took no wardrobes. I feel sorry for the customs when they unload it whoever opens the door will get a kingsize mattress in the mush lol. So going off all the comments its hard to say if your stuff will fit in or not my advise is to priortise . If you are buying furniture in the near future are you aware that you must declare them if under 12months old and could be charged:(
Anyway good luck in and i hope this helped.