Ade I think all the hides on the farm and surrounding area have the one way glass. There is one hide you come through a path in high reeds to a house, enter the house to see flat screen TV, large screen pc, sofas, bedrooms etc. light up a hinged bed to reveal a hidden staircase downto to a carpeted tunnel with opens up in a hide at the waters edge. The hide has central heating, swivel chairs- massive one way glass at either side so that when the sun is in the wrong place you just swivel your chair, put your lens on the heads provided then press a button to lift the electric blind to reveal the other side of the hide( swivel chairs are in the centre with glass windows either side of you), you have air con and wifi from your seated position..Bence really put stupid money and effort into his hides as he often spend a month or do living in this one.