We had checked in late as our flights were pretty late and the host was gracious enough to allow it. The room was smaller and more clustered than expected. The bedhead is against the window so we would feel cold air above our heads but we didnt know from where it came from. we had been freezing for 3 nights (around -10 C at that time of year) so we decided to take a look at the window. We discovered that there was two holes in each side of the window (see picture) and that carton was placed to stop th wind from coming in. we left that same day and went to a hotel