We have a drop down bed in our 5.99m Burstner A Class, Rob. The advantage is that we get a much bigger lounge area - at a squeeze, we could, in theory, fit 3 adults on the U shaped sofa in front of the kitchen area, 2 adults in the passenger + driver's seat, and 2 more on the sofa above the belly locker, behind the driver's seat.
The disadvantages of the dropdown bed include the weight; the need to have enough oomph in the leisure
battery to raise and lower the bed, and the 'one out, all out' for the bathroom visit at 0300 ...
We've had the M/Home for nearly 5 years, and have spent almost 520 nights in it to date. It would be lovely to have a 7.5m Van with oodles of payload and space, but a) we would struggle to get it on our drive; b) we would struggle to keep it under 3500kg; c) we can squeeze onto Aires that longer Vans cannot fit onto. The latest was at Puerto Lumbreras on Friday, where the last pitch was in front of the 'Provided by the Town ...' metal plaque that is 3m high. The bottom of the sign was high enough to duck under to extract the cassette, but the bike rack was about 10-12cm from the metal sign - width of a gnat's knackered territory ...
Steve