I have your coop's bigger brother............also Amish-made, but 6' x 6' floor, vs 4' x 6'........and tall enough to stand
upright in! I looked at the 4' x 6' one, but did not like the fact that I had to stoop over the whole time I was inside the coop......
also wasn't crazy about the coated wire 'roost' area in the 4' x 6'..........I prefer 2" x 4"'s........4" side 'up'!
As you can see, I've done some 'customizing'...........a little front porch for the chickies (with steps for me,) a 'large dog' doggy
door, as my pop-door (because the pop-door that comes with the coop was NOT big enough for my big ol' Sussex to get thru!)
and inside I added 2 roosts and a droppings board.....
and also added insulation, and two 8" x 14" louvered vents in each gable end (as you can see one of them over the fan in
this pic).......there 'are' 2 windows and a ridge vent in the coop as it comes from the builders.......but the more ventilation, the better, if you ask me!
JMHO, you might want to look at the 6' x 6' version..............more room for YOU, and you can have about 9 large fowl with
this size coop. (I'd only have 6 in the smaller version.)
Their coops are very well made, and I think you'd be very happy with the craftsmanship!