RE: Ameristep Roundhouse 360 TSC MOBU
I don't have any experience with this particular model but I have used several other Ameristep blinds in the past. Considering the design you are planning to use I would suggest making sure that you keep the windows closed on one side of the blind. If not then the birds (and deer) will be able to spot movement from your form being silhouetted against the windows on the opposite side.
Good luck with it. I have received alot of enjoyment when hunting out of mine.