2 days to fit awning rail and dry out a damp van

Hi,

We found damp in our van and took it back to dealer to sort out as it was under guarantee. They where going to change rubber seal in front window, take awning rail off and put new one on, take damp bit of wood out and let it dry out and replace . Was told this would take 10 days but got phone call today after 2 days to say it was ready. After reading horror storys about damp problams i thought it would take longer then two days to dry out a caravan. Should i be happy it's been done or be worried that it's not been done to up to standered ?