i don't do this well but this is my coop for my roller pigeons..

The coop is a 4'x6' design, to hold approx 25 pigeons, with a kit box which will hold 21 birds.. The cost to do this was low considering some i have seen priced out.. this was totally 250.00 for the coop, and the kit box made with left overs,but i had to add one 4 x 8 sheet of 3/8th ply 15.00..to complete it..