I'm getting ready to take the plunge and get my first bay (a life long dream) and doing a ton of research. I have 2 teenage daughters approaching adult size & weight - and have seen that some pop top beds are designed for 2 adults, some for 2 children. Does anyone have any guidance on which beds can take the weight of 2 adults - do different manufacturers of the different style of pop tops (e.g. Devon vertical, Westy front/rear/side hinged etc.) have different weights? - or is it simply down to the strength of the bed frame & base? Any advise appreciated - particularly if you already squeeze 2 adult sized people into the pop top - what do you have?! PS It's my intention to hire a van as close as possible to my ideal purchase to test it out for the family. In the warmer months I'd probably use an awning for the kids, but want to be able to squeeze them in up top on the cooler evenings.