Do you mean an Autotrail Imala,
If you do I can recommend them, we have the budget version the Autotrail Tribute 715, you save about 5k on the imala and the main thing that you don't have is a built in drop down TV which is over the cab seats so it's not in a good place anyway.
Nice and spacious, we have the convenience and comfort of a double fixed bed, all round a great van and great value for money.
If i had to complain about anything it would be that the bathroom is a bit tight, and the stored dinning table used to break out of it's cupboard on corners( but it stands on a bit of none slip now and stays put.
We had it a year and made a couple of sensible mods, Solar panel, Gas-it kit external BBQ piont and our own TV (still no aeriel, DVD's only).
A tow bar will be next to protect the back GRP skirt but we are extremely happy with it.