Thank for your comment, critics can be always building. Must is not present in the house, the smell you had perceived was only humidity, normal for a countryside house. You stayed two weeks, probably you never opened the big windows of the bedroom, for this reason the smell of humidity increased. However I'll try to provide for the problem you told about.
As for the barbecue, i explain you that unfortunately some previous guests had left it on the rain, so it wasn't in excellent condition. However due to your review, I bought a new barbecue to resolve definitively the problem.
The description of the house is clear, there is only a bedroom and a large livingroom with two sofa beds, so if you expected a bigger space is not a fault of mine, you should have watched the photos of the place more carefully.
Anyway, thanks for your hard feedback, it will help me.
You and your family will be always welcome.