As long as there is enuff room in yer shed for the amount o birds ye want tae keep and its dry wae good ventilation then thats it George. My loft is near 40yr old, nowt fancy, and fallen tae bits! Spend some cash on some good stock frae a proven flyer, put some faith in them and YERSELF, and enjoy mate! Dinny bring yersel doon wae the thought of where pigeon racin is gan, I will be here