2 cubic metres of van space from the UK needed for my trike

I'm driving my motorhome down in October from Northampton to San Javier, but can't get my electric trike through the it's doors or windows. (Towing is not an option ) I've contacted all the removal advertisers on here, but only one has had the courtesy to respond, but with a prohibitively expensive quote. Please can anyone relocating to the area between now and October help me out? I'm getting desperate!! TIA Dawn