Hi Carolyn.
We have a Coachman Laser 650/4 and, while we have had issues with the van fault-wise and the dealer repair-wise,the layout is terrific.
The bedroom is ensuite at night and closed off during the day leaving a well provided galley and lounge with ample room for the two of us (the dog stays in the awning).
It is superbly comfortable and does everything that we wanted from a caravan.
It will be home from home this winter in Spain and,with the exception of fuel costs, I'm really looking forward to towing it for that distance as it handles beautifully on all road conditions.
For touring Europe,however,I would recommend you get a good quality motor mover.
Regards,Dave