Expensive hobb, but great for family impromptu nights away. We never used to camp for less than 3 nights and with 2 adults, so we could get our huge tent up. Now, we go for one night, with one adult really easily, so we've done a lot more. DH is away playing sport next weekend and is staying in the Bongo instead of shelling out for a hotel (I wouldn't do that, but I'm far too prissy about toilets and electric hook-ups!) :)
Reactor jotting - really comfy to sleep in, might want to use a camping mat or something on the downstairs bed, as the headrests are a bit lumpy though. We got a bit of foam cut to size for the roof for £24, it stays in roof when the roof is down too, so there is no rafting around with air beds or rolled up mats when we get there.
Sherlock, forgot to say it's been most used by us for Bongo picnics, we can still go out for the day with a picnic, but sit in the bongo with the chairs folded to tables and still have picnics in the snow or rain. In March we went to the forest by an adventure playground and cooked bacon sarnies next to the bongo, we wouldn't have done that in the car. We got a tiny travel gas ring (the one that used little aerosol sized gas cans, but has a full sized ring) from Go Outdoors) and we even got one of the heaters from the same range. We put it on for 10 minutes when we camped in early April and the van was warm in 5 mins. The most useful day to day thing though is being able to chuck the bikes, scooters etc in the back and just go somewhere different for a couple of hours.