It's a hard life Bungle. That does look pretty good.
They don't look so good when they break down on the motorway and its peeing it down. Been there done that. They aren't that great to camp in either to be honest, our tent has much more space. The 'idea' of one is much nicer than the reality in my experience.
i would never go back to a tent it's great having a proper bed (for the 4 of us ) a cooker, fridge and heating
it takes just a few minutes to pull the hand brake on, draw the curtains, lift the roof and make the beds and if it's raining no one needs to get wet and being 4ft off the ground you never get flooded
break down happen just like any other classic car , but if you look after them it's a lot less likely (only once in 6 years **touches wood** )
on a run we can get in the low 30's MPG although around town is in the 20's
they are easy to park in town as they are smaller than most modern family cars, ours even fits in the garage
we have just been away as a family of 4 for 4 days and 3 nights and total cost of about £50 including ice creams , the rest of the food we would of eaten at home anyway, it's a cheap way to entertain a family