[Closed] Opus Trailer Tents - anyone have experience?

Im considering buying one of these...possibly the first trailer tent i wouldnt be embarrassed towing. They look very luxurious and sturdy, whilst remaining relatively compact compared to a caravan, although very nearly as expensive as one. I'd be looking at the Air Opus, as i'm lazy...but with all the options i'd want its nigh on £18000. Which is an awful lot of cash. Does anyone have one, either the manual or air model? How do you find it? Sturdy, reliable, hopeless? All experiences and reviews welcome.