I have just written to Green Frog Design as the problems of condensation in their recycled plastic coop is becoming a proper nuisance. I have the large size coop with one large hen and two light sussex so there is plenty of room inside. I also keep the vents open to allow as much air in a possible. However I have to clean out the coop every 3 days and the floor is always soaking but not from the hens for the most part. The hens are out in the garden during the day but when I take off the roof of the coop it is so wet in this mild winter. The hens wouldnt use the perches so no idea how to make things better. Does anyone own one of these and can you suggest anything I could do to help? Thank you for reading.