My Go is used for setting up a broodie Dorking Doris. She sits tight in her maternity quarters, the Go. Once chicks hatch they are safe with her within the run. The new door allows me to access the area by the door where I place a wooden step until the chicks are large enough not to need it. Having the wheels allows me to move them around on our lawn and also onto a patch of soil for dust bathing. Perfect.
Door works well and gives good access as our Eglu has chicken fencing around it which means you would need to walk around and undo a gate. It could be better if it swung outward instead of inward so the door doesn't hit the chickens as once unlatched it swings itself open but this could be an installation option/error on our behalf. But it's really not a big issue. It's much was easier to reach in to get the water and refill and clean. I recommend this addition.